Notice (8): Undefined offset: 0 [APP/Controller/Component/CommonComponent.php, line 4308]
Code Context
                                    'name_check LIKE'=>strtolower($get_between[1])
                                )));
                                $array_get_word = $get_word['Listnumber'][0]['words'];
$clone = array(
	'id' => '13347',
	'chart' => '',
	'question_id' => '41350',
	'clone_type' => '1',
	'phpfile' => null,
	'clone_symbol' => null,
	'clone_content' => '$(Chris) bought two of the items shown. He has $$(an12) left after paying $$(n50) to the cashier. <br />Which two items did he buy? Give the answers in numbers. (Eg 1, 2)',
	'clone_solution_step' => 'Amount that $(Chris) spent<br /> = $(n50) - $(an12)<br /> = $$(nn38)<br /> <br /> Total cost of the 2 items = $$(nn38)<br /> <br /> Cost of the story book and the toy rocket <br />= $(n12) + $(n38) <br />= $$(nn50) (x)<br /><br /><strong> Cost of the story book and the basketball </strong><br /><strong>= $(n12) + $(n26) </strong><br /><strong>= $$(nn38) (✔)</strong><br /><br /> Cost of the story book and the teddy bear <br />= $(n12) + $(n22) <br />= $$(n34) (x)<br /><br /> Cost of the toy rocket and the basketball <br />= $(n38) + $(n26) <br />= $$(n64) (x)<br /><br /> Cost of the toy rocket and the teddy bear <br />= $(n38) + $(n22) <br />= $$(n60) (x)<br /><br /> Cost of the basketball and the teddy bear <br />= $(n26) + $(n22) <br />= $$(n58) (x)<br /> <br /> Items that $(Chris) bought: (1) the story book and (3) the basketball.<br /> <br /> Answer(s): 1, 3',
	'clone_answer' => '1, 3														     														     														     														     														     														     														     														     														     														     														     ',
	'array' => object(stdClass) {
		1543550097295 => object(stdClass) {}
		1543550512735 => object(stdClass) {}
		1543550118938 => object(stdClass) {}
		1543550260975 => object(stdClass) {}
		1543550264081 => object(stdClass) {}
		1543550266248 => object(stdClass) {}
	},
	'clone_image' => null,
	'clone_solution_step_image' => null,
	'clone_answer_image' => null,
	'status' => true,
	'created' => '2018-11-30 12:04:11',
	'modified' => '2020-01-10 09:49:08',
	'original_question' => 'Chris bought two of the items shown. He has $12 left after paying $50 to the cashier. Which two items did he buy? Give the answers in letters. (Eg a, b)',
	'formula' => array(
		(int) 0 => 'if(equal($(n12)=$(n38))) back',
		(int) 1 => 'if(equal($(n26)=$(n38))) back',
		(int) 2 => 'if(equal($(n26)=$(n22))) back',
		(int) 3 => 'if(equal($(n26)=$(n38))) back',
		(int) 4 => 'if(equal($(n22)=$(n38))) back',
		(int) 5 => '$(n12) + $(n38) = $(nn50)',
		(int) 6 => '$(n12) + $(n26) = $(nn38)',
		(int) 7 => '$(n12) + $(n22) = $(n34) ',
		(int) 8 => '$(n38) + $(n26) = $(n64)',
		(int) 9 => '$(n38) + $(n22) = $(n60) ',
		(int) 10 => '$(n26) + $(n22) = $(n58)',
		(int) 11 => '$(n50) - $(nn38) = $(an12)',
		(int) 12 => 'array_get_words(1,number,$(an12))=$(twelve) ',
		(int) 13 => 'if(more_than($(an12)>0)) continue'
	),
	'time_value' => array(
		(int) 0 => '1543550288982',
		(int) 1 => '1543550288619',
		(int) 2 => '1543550201051',
		(int) 3 => '1543550201307',
		(int) 4 => '1543550325474',
		(int) 5 => '1543550352590',
		(int) 6 => '1543550352338',
		(int) 7 => '1543550352222',
		(int) 8 => '1543550351983',
		(int) 9 => '1543550351872',
		(int) 10 => '1543550351643',
		(int) 11 => '1543550351523',
		(int) 12 => '1543812540090',
		(int) 13 => '1576052859788'
	),
	'criterion' => array(
		(int) 0 => '',
		(int) 1 => '',
		(int) 2 => '',
		(int) 3 => '',
		(int) 4 => '',
		(int) 5 => '',
		(int) 6 => '',
		(int) 7 => '',
		(int) 8 => '',
		(int) 9 => '',
		(int) 10 => '',
		(int) 11 => '',
		(int) 12 => '',
		(int) 13 => ''
	),
	'type_criterion' => array(
		(int) 0 => '',
		(int) 1 => '',
		(int) 2 => '',
		(int) 3 => '',
		(int) 4 => '',
		(int) 5 => '',
		(int) 6 => '',
		(int) 7 => '',
		(int) 8 => '',
		(int) 9 => '',
		(int) 10 => '',
		(int) 11 => '',
		(int) 12 => '',
		(int) 13 => ''
	),
	'image_gridline' => 'http://ischool.sg/beta-z/img/img_canvas/P1.WN.JC.18100949-Q.png',
	'code_gridline' => 'http://ischool.sg/beta-z/img/img_canvas/P1.WN.JC.18100949-GQ.png',
	'level' => '',
	'topic_id' => '',
	'source' => '',
	'question_code' => 'P1.WN.JC.18100949-A1',
	'tag' => '',
	'mark' => '',
	'text_working' => '["","","","","","","","","","","","","",""]',
	'original_solution' => 'Amount that Chris spent<br /> = 50 - 12<br /> = $38<br /> <br /> Total cost of the 2 items = $38<br /> <br /> Cost of the story book and the toy rocket = 12 + 38 = $60 (x)<br /> Cost of the story book and the basketball = 12 + 26 = $38 (tick)<br /> Cost of the story book and the teddy bear = 12 + 22 = $34 (x)<br /> Cost of the toy rocket and the basketball = 38 + 26 = $64 (x)<br /> Cost of the toy rocket and the teddy bear = 38 + 22 = $60 (x)<br /> Cost of the basketball and the teddy bear = 26 + 22 = $58 (x)<br /> <br /> Items that Chris bought = (a) the story book and (b) the basketball.<br /> <br /> Answer(s): a, b',
	'delete_by' => null,
	'delete_date' => null
)
$Array1 = object(Array1) {
	table => 'array1s'
	validate => array()
	useDbConfig => 'default'
	useTable => 'array1s'
	id => '61'
	data => array()
	schemaName => 'ischoolb_orgi'
	primaryKey => 'id'
	validationErrors => array()
	validationDomain => null
	tablePrefix => ''
	plugin => null
	name => 'Array1'
	alias => 'Array1'
	tableToModel => array(
		'array1s' => 'Array1'
	)
	cacheQueries => false
	belongsTo => array()
	hasOne => array()
	hasMany => array()
	hasAndBelongsToMany => array()
	actsAs => null
	Behaviors => object(BehaviorCollection) {}
	whitelist => array()
	cacheSources => true
	findQueryType => null
	recursive => (int) 1
	order => null
	virtualFields => array()
	__backAssociation => array()
	__backInnerAssociation => array()
	__backOriginalAssociation => array()
	__backContainableAssociation => array()
	__safeUpdateMode => false
	useConsistentAfterFind => true
	findMethods => array(
		'all' => true,
		'first' => true,
		'count' => true,
		'neighbors' => true,
		'list' => true,
		'threaded' => true
	)
	[protected] _schema => array(
		'id' => array(
			[maximum depth reached]
		),
		'name' => array(
			[maximum depth reached]
		),
		'content' => array(
			[maximum depth reached]
		),
		'note' => array(
			[maximum depth reached]
		),
		'created' => array(
			[maximum depth reached]
		),
		'modified' => array(
			[maximum depth reached]
		)
	)
	[protected] _associationKeys => array(
		'belongsTo' => array(
			[maximum depth reached]
		),
		'hasOne' => array(
			[maximum depth reached]
		),
		'hasMany' => array(
			[maximum depth reached]
		),
		'hasAndBelongsToMany' => array(
			[maximum depth reached]
		)
	)
	[protected] _associations => array(
		(int) 0 => 'belongsTo',
		(int) 1 => 'hasOne',
		(int) 2 => 'hasMany',
		(int) 3 => 'hasAndBelongsToMany'
	)
	[protected] _insertID => null
	[protected] _sourceConfigured => true
	[protected] _eventManager => object(CakeEventManager) {}
	[protected] _validator => null
}
$Prime = object(AppModel) {
	useDbConfig => 'default'
	useTable => 'primes'
	id => false
	data => array()
	schemaName => null
	table => 'primes'
	primaryKey => 'id'
	validate => array()
	validationErrors => array()
	validationDomain => null
	plugin => null
	name => 'Prime'
	alias => 'Prime'
	tableToModel => array(
		'primes' => 'Prime'
	)
	cacheQueries => false
	belongsTo => array()
	hasOne => array()
	hasMany => array()
	hasAndBelongsToMany => array()
	actsAs => null
	Behaviors => object(BehaviorCollection) {}
	whitelist => array()
	cacheSources => true
	findQueryType => null
	recursive => (int) 1
	order => null
	virtualFields => array()
	__backAssociation => array()
	__backInnerAssociation => array()
	__backOriginalAssociation => array()
	__backContainableAssociation => array()
	__safeUpdateMode => false
	useConsistentAfterFind => true
	findMethods => array(
		'all' => true,
		'first' => true,
		'count' => true,
		'neighbors' => true,
		'list' => true,
		'threaded' => true
	)
	[protected] _schema => null
	[protected] _associationKeys => array(
		'belongsTo' => array(
			[maximum depth reached]
		),
		'hasOne' => array(
			[maximum depth reached]
		),
		'hasMany' => array(
			[maximum depth reached]
		),
		'hasAndBelongsToMany' => array(
			[maximum depth reached]
		)
	)
	[protected] _associations => array(
		(int) 0 => 'belongsTo',
		(int) 1 => 'hasOne',
		(int) 2 => 'hasMany',
		(int) 3 => 'hasAndBelongsToMany'
	)
	[protected] _insertID => null
	[protected] _sourceConfigured => false
	[protected] _eventManager => null
	[protected] _validator => null
}
$answer_fix = '1, 3														     														     														     														     														     														     														     														     														     														     														     '
$count_crition = (int) 1
$count_array_break = (int) 0
$count_variable_nnt = (int) 0
$message_nnt = ''
$field = 'time_value'
$array_get = array(
	(int) 11 => 'n50',
	(int) 0 => 'n38',
	(int) 5 => 'n38',
	(int) 6 => 'n26',
	(int) 7 => 'n22',
	(int) 1 => 'n26',
	(int) 3 => 'n26',
	(int) 4 => 'n22',
	(int) 8 => 'n26',
	(int) 9 => 'n22',
	(int) 2 => 'n22',
	(int) 10 => 'n22',
	(int) 12 => '(an12)',
	(int) 13 => '(an12)'
)
$tempt = array(
	(int) 0 => '20',
	(int) 1 => '50',
	(int) 2 => '100'
)
$list_name_array = array(
	(int) 0 => 'Perry'
)
$list_array_item = array(
	'Chris' => array(
		'listArray' => array(
			(int) 0 => 'Caden',
			(int) 1 => 'Luis',
			(int) 2 => 'Vaidev',
			(int) 3 => 'Archie',
			(int) 4 => 'Cole',
			(int) 5 => 'Julian',
			(int) 6 => 'Jeremy',
			(int) 7 => 'Seth',
			(int) 8 => 'Pierre',
			(int) 9 => 'Japheth',
			(int) 10 => 'Neave',
			(int) 11 => 'Jenson',
			(int) 12 => 'Brandon',
			(int) 13 => 'Tom',
			(int) 14 => 'Ahmad',
			(int) 15 => 'Bryan',
			(int) 16 => 'Ryan',
			(int) 17 => 'Asher',
			(int) 18 => 'Ben',
			(int) 19 => 'Carl',
			(int) 20 => 'David',
			(int) 21 => 'Ethan',
			(int) 22 => 'Fred',
			(int) 23 => 'George',
			(int) 24 => 'Henry',
			(int) 25 => 'Ian',
			(int) 26 => 'Jack',
			(int) 27 => 'Ken',
			(int) 28 => 'Liam',
			(int) 29 => 'Mark',
			(int) 30 => 'Nick',
			(int) 31 => 'Oscar',
			(int) 32 => 'Peter',
			(int) 33 => 'Rael',
			(int) 34 => 'Sean',
			(int) 35 => 'Tim',
			(int) 36 => 'Vincent',
			(int) 37 => 'Will',
			(int) 38 => 'Xavier',
			(int) 39 => 'Zane',
			(int) 40 => 'Albert',
			(int) 41 => 'Andy',
			(int) 42 => 'Bobby',
			(int) 43 => 'Billy',
			(int) 44 => 'Charlie',
			(int) 45 => 'Cody',
			(int) 46 => 'Daniel',
			(int) 47 => 'Dylan',
			(int) 48 => 'Eric',
			(int) 49 => 'Elijah',
			(int) 50 => 'Fabian',
			(int) 51 => 'Flynn',
			(int) 52 => 'Gabriel',
			(int) 53 => 'Glen',
			(int) 54 => 'Harry',
			(int) 55 => 'Howard',
			(int) 56 => 'Ivan',
			(int) 57 => 'John',
			(int) 58 => 'Justin',
			(int) 59 => 'Luke',
			(int) 60 => 'Lee',
			(int) 61 => 'Michael',
			(int) 62 => 'Owen',
			(int) 63 => 'Oliver',
			(int) 64 => 'Paul',
			(int) 65 => 'Perry',
			(int) 66 => 'Riordan',
			(int) 67 => 'Reggie',
			(int) 68 => 'Sam',
			(int) 69 => 'Simon',
			(int) 70 => 'Tommy',
			(int) 71 => 'Valen',
			(int) 72 => 'Wesley',
			(int) 73 => 'Warren',
			(int) 74 => 'Zeph'
		),
		'keyArray' => (int) 65,
		'manyArray' => '1',
		'capitalize' => '0'
	)
)
$list_italic = array()
$array_variable = object(stdClass) {
	1543550097295 => object(stdClass) {}
	1543550512735 => object(stdClass) {}
	1543550118938 => object(stdClass) {}
	1543550260975 => object(stdClass) {}
	1543550264081 => object(stdClass) {}
	1543550266248 => object(stdClass) {}
}
$question_content = '$(Chris) bought two of the items shown. He has $$(an12) left after paying $$(n50) to the cashier. <br />Which two items did he buy? Give the answers in numbers. (Eg 1, 2)'
$solution_step = 'Amount that $(Chris) spent<br /> = $(n50) - $(an12)<br /> = $$(nn38)<br /> <br /> Total cost of the 2 items = $$(nn38)<br /> <br /> Cost of the story book and the toy rocket <br />= $(n12) + $(n38) <br />= $$(nn50) (x)<br /><br /><strong> Cost of the story book and the basketball </strong><br /><strong>= $(n12) + $(n26) </strong><br /><strong>= $$(nn38) (✔)</strong><br /><br /> Cost of the story book and the teddy bear <br />= $(n12) + $(n22) <br />= $$(n34) (x)<br /><br /> Cost of the toy rocket and the basketball <br />= $(n38) + $(n26) <br />= $$(n64) (x)<br /><br /> Cost of the toy rocket and the teddy bear <br />= $(n38) + $(n22) <br />= $$(n60) (x)<br /><br /> Cost of the basketball and the teddy bear <br />= $(n26) + $(n22) <br />= $$(n58) (x)<br /> <br /> Items that $(Chris) bought: (1) the story book and (3) the basketball.<br /> <br /> Answer(s): 1, 3'
$clone_answer = '1, 3														     														     														     														     														     														     														     														     														     														     														     '
$formula = array(
	(int) 0 => 'if(equal(19=33))back',
	(int) 1 => 'if(equal(26=33))back',
	(int) 2 => 'if(equal(26=25))back',
	(int) 3 => 'if(equal(26=33))back',
	(int) 4 => 'if(equal(25=33))back',
	(int) 5 => '19+33=52',
	(int) 6 => '19+26=45',
	(int) 7 => '19+25=44',
	(int) 8 => '33+26=59',
	(int) 9 => '33+25=58',
	(int) 10 => '26+25=51',
	(int) 11 => '20-45=-25',
	(int) 12 => 'array_get_words(1,number,-25)=$(twelve)',
	(int) 13 => 'if(more_than(-25>0))continue'
)
$formula_1 = array(
	(int) 0 => 'if(equal($(n12)=$(n38))) back',
	(int) 1 => 'if(equal($(n26)=$(n38))) back',
	(int) 2 => 'if(equal($(n26)=$(n22))) back',
	(int) 3 => 'if(equal($(n26)=$(n38))) back',
	(int) 4 => 'if(equal($(n22)=$(n38))) back',
	(int) 5 => '$(n12) + $(n38) = $(nn50)',
	(int) 6 => '$(n12) + $(n26) = $(nn38)',
	(int) 7 => '$(n12) + $(n22) = $(n34) ',
	(int) 8 => '$(n38) + $(n26) = $(n64)',
	(int) 9 => '$(n38) + $(n22) = $(n60) ',
	(int) 10 => '$(n26) + $(n22) = $(n58)',
	(int) 11 => '$(n50) - $(nn38) = $(an12)',
	(int) 12 => 'array_get_words(1,number,$(an12))=$(twelve) ',
	(int) 13 => 'if(more_than($(an12)>0)) continue'
)
$criterion = array(
	(int) 0 => '',
	(int) 1 => '',
	(int) 2 => '',
	(int) 3 => '',
	(int) 4 => '',
	(int) 5 => '',
	(int) 6 => '',
	(int) 7 => '',
	(int) 8 => '',
	(int) 9 => '',
	(int) 10 => '',
	(int) 11 => '',
	(int) 12 => '',
	(int) 13 => ''
)
$type_criterion = array(
	(int) 0 => '',
	(int) 1 => '',
	(int) 2 => '',
	(int) 3 => '',
	(int) 4 => '',
	(int) 5 => '',
	(int) 6 => '',
	(int) 7 => '',
	(int) 8 => '',
	(int) 9 => '',
	(int) 10 => '',
	(int) 11 => '',
	(int) 12 => '',
	(int) 13 => ''
)
$time_value = array(
	(int) 0 => '1543550288982',
	(int) 1 => '1543550288619',
	(int) 2 => '1543550201051',
	(int) 3 => '1543550201307',
	(int) 4 => '1543550325474',
	(int) 5 => '1543550352590',
	(int) 6 => '1543550352338',
	(int) 7 => '1543550352222',
	(int) 8 => '1543550351983',
	(int) 9 => '1543550351872',
	(int) 10 => '1543550351643',
	(int) 11 => '1543550351523',
	(int) 12 => '1543812540090',
	(int) 13 => '1576052859788'
)
$k = '1543550266248'
$v = object(stdClass) {
	cate => 'whole_number'
	name => 'n22'
	range => object(stdClass) {}
	attr => object(stdClass) {}
}
$array_system = array(
	(int) 0 => 'Caden',
	(int) 1 => 'Luis',
	(int) 2 => 'Vaidev',
	(int) 3 => 'Archie',
	(int) 4 => 'Cole',
	(int) 5 => 'Julian',
	(int) 6 => 'Jeremy',
	(int) 7 => 'Seth',
	(int) 8 => 'Pierre',
	(int) 9 => 'Japheth',
	(int) 10 => 'Neave',
	(int) 11 => 'Jenson',
	(int) 12 => 'Brandon',
	(int) 13 => 'Tom',
	(int) 14 => 'Ahmad',
	(int) 15 => 'Bryan',
	(int) 16 => 'Ryan',
	(int) 17 => 'Asher',
	(int) 18 => 'Ben',
	(int) 19 => 'Carl',
	(int) 20 => 'David',
	(int) 21 => 'Ethan',
	(int) 22 => 'Fred',
	(int) 23 => 'George',
	(int) 24 => 'Henry',
	(int) 25 => 'Ian',
	(int) 26 => 'Jack',
	(int) 27 => 'Ken',
	(int) 28 => 'Liam',
	(int) 29 => 'Mark',
	(int) 30 => 'Nick',
	(int) 31 => 'Oscar',
	(int) 32 => 'Peter',
	(int) 33 => 'Rael',
	(int) 34 => 'Sean',
	(int) 35 => 'Tim',
	(int) 36 => 'Vincent',
	(int) 37 => 'Will',
	(int) 38 => 'Xavier',
	(int) 39 => 'Zane',
	(int) 40 => 'Albert',
	(int) 41 => 'Andy',
	(int) 42 => 'Bobby',
	(int) 43 => 'Billy',
	(int) 44 => 'Charlie',
	(int) 45 => 'Cody',
	(int) 46 => 'Daniel',
	(int) 47 => 'Dylan',
	(int) 48 => 'Eric',
	(int) 49 => 'Elijah',
	(int) 50 => 'Fabian',
	(int) 51 => 'Flynn',
	(int) 52 => 'Gabriel',
	(int) 53 => 'Glen',
	(int) 54 => 'Harry',
	(int) 55 => 'Howard',
	(int) 56 => 'Ivan',
	(int) 57 => 'John',
	(int) 58 => 'Justin',
	(int) 59 => 'Luke',
	(int) 60 => 'Lee',
	(int) 61 => 'Michael',
	(int) 62 => 'Owen',
	(int) 63 => 'Oliver',
	(int) 64 => 'Paul',
	(int) 65 => 'Perry',
	(int) 66 => 'Riordan',
	(int) 67 => 'Reggie',
	(int) 68 => 'Sam',
	(int) 69 => 'Simon',
	(int) 70 => 'Tommy',
	(int) 71 => 'Valen',
	(int) 72 => 'Wesley',
	(int) 73 => 'Warren',
	(int) 74 => 'Zeph'
)
$dem_array_trung = (int) 1
$value_rand_check = (int) 65
$value_check = 'Perry'
$tempt_array = array(
	(int) 0 => '20',
	(int) 1 => '50',
	(int) 2 => '100'
)
$tempt_k = (int) 2
$tempt_v = '100'
$check_who_nnt = (int) 0
$from = '20'
$to = '30'
$arr_variable = array(
	'Chris' => 'Perry',
	'n50' => '20',
	'n12' => (int) 19,
	'n38' => (int) 33,
	'n26' => (int) 26,
	'n22' => (int) 25,
	'(nn50)' => (int) 52,
	'(nn38)' => (int) 45,
	'(n34)' => (int) 44,
	'(n64)' => (int) 59,
	'(n60)' => (int) 58,
	'(n58)' => (int) 51,
	'(an12)' => (int) -25
)
$variable_k = '(an12)'
$variable_v = '-25'
$formula_k = (int) 12
$formula_v = 'array_get_words(1,number,$(an12))=$(twelve)'
$criterion_k = (int) 13
$criterion_v = ''
$type_criterion_k = (int) 13
$type_criterion_v = ''
$variable_show = array(
	'Chris' => 'Perry',
	'n50' => '20',
	'n12' => (int) 19,
	'n38' => (int) 33,
	'n26' => (int) 26,
	'n22' => (int) 25
)
$start = 'array_get_words('
$end = ')'
$array_mixed_nnt = array()
$check_changes = 'if(more_than($(an12)>0))continue'
$criterion_continue = '(twelve)'
$criterion_back = 'lve)'
$type_criterion_action = (int) 0
$get_between = array(
	(int) 0 => '1',
	(int) 1 => 'number',
	(int) 2 => '-25'
)
$type_cri = 'equal'
$get_between_value = '25=33'
$bieuthuc = array(
	(int) 0 => 'array_get_words(1,number,-25)',
	(int) 1 => '(twelve)'
)
$substr_pos = 'change_decimal_to_fraction'
$get_numerator = false
$get_whole_number_nnt = false
$pos = false
$giatri = (int) -25
$substr_simplify_frac = 'simplify_fraction'
$simplify_frac = false
$substr_simplify_ratio = 'simplify_ratio'
$simplify_ratio = false
$substr_get_element_of_ratio = 'get_element'
$get_element_of_ratio = false
$substr_numberto2decimal = 'change_number_to_2dp'
$change_to_2dp = false
$substr_digit_5_0 = 'change_to_2dp_with_5_or_0'
$change_to_2dp_5_or_0 = false
$substr_mixed_num = 'change_improper_to_mixed_number'
$mixed_num = false
$substr_mixed_to_improper = 'change_mixed_number_to_improper'
$mixed_to_improper = false
$substr_invert_fraction = 'invert_fraction'
$invert_fraction = false
$substr_get_same_numerator = 'share_same_numerator'
$get_same_numerator = false
$substr_get_same_denominator = 'share_same_denominator'
$get_same_denominator = false
$substr_reduce_into_ratio = 'simplify_any_into_ratio'
$reduce_into_ratio = false
$substr_multiply_subscript = 'multiply_ratio_subscript'
$multiply_subscript = false
$substr_assign = 'assign'
$assign = false
$substr_is_12_hour_time_am_pm = 'get_12_hour_time_am_pm'
$is_12_hour_time_am_pm = false
$substr_is_2400_hour_time = 'get_2400_hour_time'
$is_2400_hour_time = false
$substr_add_or_minus_time = 'add_or_minus_min_or_s'
$add_or_minus_time = false
$substr_change_percentage_to_frac = 'change_percentage_to_frac'
$change_percentage_to_frac = false
$substr_round_2_decimal = 'round_2_decimal_place'
$round_2_decimal_place = false
$substr_round_1_decimal = 'round_1_decimal_place'
$round_1_decimal_place = false
$substr_get_quotient = 'get_quotient'
$get_quotient = false
$substr_get_remainder = 'get_remainder'
$get_remainder = false
$substr_change_min_to_hour_min = 'change_min_to_h_min'
$change_min_to_hour_min = false
$substr_change_h_min_to_min = 'change_h_min_to_min'
$change_h_min_to_min = false
$substr_carry_1 = 'carry_1_from_mixed_number'
$get_carry_1 = false
$change_d_or_p_to_fraction = 'change_to_unsimplied_fraction'
$get_change_d_or_p_to_fraction = false
$round_off_to_nearest_ten = 'round_off_to_nearest_ten'
$get_round_off_to_nearest_ten = false
$round_off_to_nearest_hundred = 'round_off_to_nearest_hundred'
$get_round_off_to_nearest_hundred = false
$round_off_to_nearest_thousand = 'round_off_to_nearest_thousand'
$get_round_off_to_nearest_thousand = false
$change_12_to_24 = 'change_12h_to_24h'
$get_12_to_24 = false
$change_24_to_12 = 'change_24h_to_12h'
$get_24_to_12 = false
$get_factors = 'get_factors'
$get_factors_nnt = false
$get_common_factors = 'get_common_factors'
$get_common_factors_nnt = false
$get_multiples = 'get_multiples'
$get_multiples_23916 = false
$get_add_or_minus_multiples = 'add_or_minus_multiples'
$add_or_minus_multiples_23916 = false
$get_common_numbers = 'get_common_numbers'
$get_common_numbers_240916 = false
$substr_array_singular = 'array_singular'
$array_singular_101016 = false
$substr_array_plural = 'array_plural'
$array_plural_101016 = false
$substr_print_fraction = 'print_fraction'
$print_fraction_101016 = false
$substr_array_capitalize = 'array_capitalize'
$array_capitalize_101016 = false
$substr_array_get_words = 'array_get_words'
$array_get_words_31316 = (int) 0
$substr_array_get_1st_letter = 'array_get_1st_letter'
$array_array_get_1st_letter = false
$substr_array_get_next_loop = 'array_get_next_loop'
$array_get_next_loop = false
$substr_array_get_next_break = 'array_get_next_break'
$array_get_next_break = false
$substr_multiply_fraction = 'do_fraction'
$array_multiply_fraction = false
$substr_change_to_italic = 'change_to_italic'
$array_change_to_italic = false
$Arraynumber = object(Arraynumber) {
	validate => array()
	hasMany => array(
		'Listnumber' => array(
			[maximum depth reached]
		)
	)
	useDbConfig => 'default'
	useTable => 'arraynumbers'
	id => false
	data => array()
	schemaName => 'ischoolb_orgi'
	table => 'arraynumbers'
	primaryKey => 'id'
	validationErrors => array()
	validationDomain => null
	tablePrefix => ''
	plugin => null
	name => 'Arraynumber'
	alias => 'Arraynumber'
	tableToModel => array(
		'arraynumbers' => 'Arraynumber',
		'listnumbers' => 'Listnumber'
	)
	cacheQueries => false
	belongsTo => array()
	hasOne => array()
	hasAndBelongsToMany => array()
	actsAs => null
	Behaviors => object(BehaviorCollection) {}
	whitelist => array()
	cacheSources => true
	findQueryType => null
	recursive => (int) 1
	order => null
	virtualFields => array()
	__backAssociation => array()
	__backInnerAssociation => array()
	__backOriginalAssociation => array()
	__backContainableAssociation => array()
	__safeUpdateMode => false
	useConsistentAfterFind => true
	findMethods => array(
		'all' => true,
		'first' => true,
		'count' => true,
		'neighbors' => true,
		'list' => true,
		'threaded' => true
	)
	Listnumber => object(Listnumber) {}
	[protected] _schema => array(
		'id' => array(
			[maximum depth reached]
		),
		'name' => array(
			[maximum depth reached]
		),
		'name_check' => array(
			[maximum depth reached]
		),
		'created' => array(
			[maximum depth reached]
		),
		'modified' => array(
			[maximum depth reached]
		)
	)
	[protected] _associationKeys => array(
		'belongsTo' => array(
			[maximum depth reached]
		),
		'hasOne' => array(
			[maximum depth reached]
		),
		'hasMany' => array(
			[maximum depth reached]
		),
		'hasAndBelongsToMany' => array(
			[maximum depth reached]
		)
	)
	[protected] _associations => array(
		(int) 0 => 'belongsTo',
		(int) 1 => 'hasOne',
		(int) 2 => 'hasMany',
		(int) 3 => 'hasAndBelongsToMany'
	)
	[protected] _insertID => null
	[protected] _sourceConfigured => true
	[protected] _eventManager => object(CakeEventManager) {}
	[protected] _validator => null
}
$get_word = array(
	'Arraynumber' => array(
		'id' => '1',
		'name' => 'number',
		'name_check' => 'number',
		'created' => '2017-04-10 09:37:42',
		'modified' => '2017-06-02 10:26:13'
	),
	'Listnumber' => array()
)
$k1 = (int) 13
$v1 = 'if(more_than($(an12)>0))continue'
CommonComponent::generateAdvClone() - APP/Controller/Component/CommonComponent.php, line 4308
ClonesController::index2() - APP/Controller/ClonesController.php, line 2226
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 490
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167
[main] - APP/webroot/index.php, line 119

Notice (8): Undefined offset: 0 [APP/Controller/Component/CommonComponent.php, line 4308]
Code Context
                                    'name_check LIKE'=>strtolower($get_between[1])
                                )));
                                $array_get_word = $get_word['Listnumber'][0]['words'];
$clone = array(
	'id' => '13347',
	'chart' => '',
	'question_id' => '41350',
	'clone_type' => '1',
	'phpfile' => null,
	'clone_symbol' => null,
	'clone_content' => '$(Chris) bought two of the items shown. He has $$(an12) left after paying $$(n50) to the cashier. <br />Which two items did he buy? Give the answers in numbers. (Eg 1, 2)',
	'clone_solution_step' => 'Amount that $(Chris) spent<br /> = $(n50) - $(an12)<br /> = $$(nn38)<br /> <br /> Total cost of the 2 items = $$(nn38)<br /> <br /> Cost of the story book and the toy rocket <br />= $(n12) + $(n38) <br />= $$(nn50) (x)<br /><br /><strong> Cost of the story book and the basketball </strong><br /><strong>= $(n12) + $(n26) </strong><br /><strong>= $$(nn38) (✔)</strong><br /><br /> Cost of the story book and the teddy bear <br />= $(n12) + $(n22) <br />= $$(n34) (x)<br /><br /> Cost of the toy rocket and the basketball <br />= $(n38) + $(n26) <br />= $$(n64) (x)<br /><br /> Cost of the toy rocket and the teddy bear <br />= $(n38) + $(n22) <br />= $$(n60) (x)<br /><br /> Cost of the basketball and the teddy bear <br />= $(n26) + $(n22) <br />= $$(n58) (x)<br /> <br /> Items that $(Chris) bought: (1) the story book and (3) the basketball.<br /> <br /> Answer(s): 1, 3',
	'clone_answer' => '1, 3														     														     														     														     														     														     														     														     														     														     														     ',
	'array' => object(stdClass) {
		1543550097295 => object(stdClass) {}
		1543550512735 => object(stdClass) {}
		1543550118938 => object(stdClass) {}
		1543550260975 => object(stdClass) {}
		1543550264081 => object(stdClass) {}
		1543550266248 => object(stdClass) {}
	},
	'clone_image' => null,
	'clone_solution_step_image' => null,
	'clone_answer_image' => null,
	'status' => true,
	'created' => '2018-11-30 12:04:11',
	'modified' => '2020-01-10 09:49:08',
	'original_question' => 'Chris bought two of the items shown. He has $12 left after paying $50 to the cashier. Which two items did he buy? Give the answers in letters. (Eg a, b)',
	'formula' => array(
		(int) 0 => 'if(equal($(n12)=$(n38))) back',
		(int) 1 => 'if(equal($(n26)=$(n38))) back',
		(int) 2 => 'if(equal($(n26)=$(n22))) back',
		(int) 3 => 'if(equal($(n26)=$(n38))) back',
		(int) 4 => 'if(equal($(n22)=$(n38))) back',
		(int) 5 => '$(n12) + $(n38) = $(nn50)',
		(int) 6 => '$(n12) + $(n26) = $(nn38)',
		(int) 7 => '$(n12) + $(n22) = $(n34) ',
		(int) 8 => '$(n38) + $(n26) = $(n64)',
		(int) 9 => '$(n38) + $(n22) = $(n60) ',
		(int) 10 => '$(n26) + $(n22) = $(n58)',
		(int) 11 => '$(n50) - $(nn38) = $(an12)',
		(int) 12 => 'array_get_words(1,number,$(an12))=$(twelve) ',
		(int) 13 => 'if(more_than($(an12)>0)) continue'
	),
	'time_value' => array(
		(int) 0 => '1543550288982',
		(int) 1 => '1543550288619',
		(int) 2 => '1543550201051',
		(int) 3 => '1543550201307',
		(int) 4 => '1543550325474',
		(int) 5 => '1543550352590',
		(int) 6 => '1543550352338',
		(int) 7 => '1543550352222',
		(int) 8 => '1543550351983',
		(int) 9 => '1543550351872',
		(int) 10 => '1543550351643',
		(int) 11 => '1543550351523',
		(int) 12 => '1543812540090',
		(int) 13 => '1576052859788'
	),
	'criterion' => array(
		(int) 0 => '',
		(int) 1 => '',
		(int) 2 => '',
		(int) 3 => '',
		(int) 4 => '',
		(int) 5 => '',
		(int) 6 => '',
		(int) 7 => '',
		(int) 8 => '',
		(int) 9 => '',
		(int) 10 => '',
		(int) 11 => '',
		(int) 12 => '',
		(int) 13 => ''
	),
	'type_criterion' => array(
		(int) 0 => '',
		(int) 1 => '',
		(int) 2 => '',
		(int) 3 => '',
		(int) 4 => '',
		(int) 5 => '',
		(int) 6 => '',
		(int) 7 => '',
		(int) 8 => '',
		(int) 9 => '',
		(int) 10 => '',
		(int) 11 => '',
		(int) 12 => '',
		(int) 13 => ''
	),
	'image_gridline' => 'http://ischool.sg/beta-z/img/img_canvas/P1.WN.JC.18100949-Q.png',
	'code_gridline' => 'http://ischool.sg/beta-z/img/img_canvas/P1.WN.JC.18100949-GQ.png',
	'level' => '',
	'topic_id' => '',
	'source' => '',
	'question_code' => 'P1.WN.JC.18100949-A1',
	'tag' => '',
	'mark' => '',
	'text_working' => '["","","","","","","","","","","","","",""]',
	'original_solution' => 'Amount that Chris spent<br /> = 50 - 12<br /> = $38<br /> <br /> Total cost of the 2 items = $38<br /> <br /> Cost of the story book and the toy rocket = 12 + 38 = $60 (x)<br /> Cost of the story book and the basketball = 12 + 26 = $38 (tick)<br /> Cost of the story book and the teddy bear = 12 + 22 = $34 (x)<br /> Cost of the toy rocket and the basketball = 38 + 26 = $64 (x)<br /> Cost of the toy rocket and the teddy bear = 38 + 22 = $60 (x)<br /> Cost of the basketball and the teddy bear = 26 + 22 = $58 (x)<br /> <br /> Items that Chris bought = (a) the story book and (b) the basketball.<br /> <br /> Answer(s): a, b',
	'delete_by' => null,
	'delete_date' => null
)
$Array1 = object(Array1) {
	table => 'array1s'
	validate => array()
	useDbConfig => 'default'
	useTable => 'array1s'
	id => '61'
	data => array()
	schemaName => 'ischoolb_orgi'
	primaryKey => 'id'
	validationErrors => array()
	validationDomain => null
	tablePrefix => ''
	plugin => null
	name => 'Array1'
	alias => 'Array1'
	tableToModel => array(
		'array1s' => 'Array1'
	)
	cacheQueries => false
	belongsTo => array()
	hasOne => array()
	hasMany => array()
	hasAndBelongsToMany => array()
	actsAs => null
	Behaviors => object(BehaviorCollection) {}
	whitelist => array()
	cacheSources => true
	findQueryType => null
	recursive => (int) 1
	order => null
	virtualFields => array()
	__backAssociation => array()
	__backInnerAssociation => array()
	__backOriginalAssociation => array()
	__backContainableAssociation => array()
	__safeUpdateMode => false
	useConsistentAfterFind => true
	findMethods => array(
		'all' => true,
		'first' => true,
		'count' => true,
		'neighbors' => true,
		'list' => true,
		'threaded' => true
	)
	[protected] _schema => array(
		'id' => array(
			[maximum depth reached]
		),
		'name' => array(
			[maximum depth reached]
		),
		'content' => array(
			[maximum depth reached]
		),
		'note' => array(
			[maximum depth reached]
		),
		'created' => array(
			[maximum depth reached]
		),
		'modified' => array(
			[maximum depth reached]
		)
	)
	[protected] _associationKeys => array(
		'belongsTo' => array(
			[maximum depth reached]
		),
		'hasOne' => array(
			[maximum depth reached]
		),
		'hasMany' => array(
			[maximum depth reached]
		),
		'hasAndBelongsToMany' => array(
			[maximum depth reached]
		)
	)
	[protected] _associations => array(
		(int) 0 => 'belongsTo',
		(int) 1 => 'hasOne',
		(int) 2 => 'hasMany',
		(int) 3 => 'hasAndBelongsToMany'
	)
	[protected] _insertID => null
	[protected] _sourceConfigured => true
	[protected] _eventManager => object(CakeEventManager) {}
	[protected] _validator => null
}
$Prime = object(AppModel) {
	useDbConfig => 'default'
	useTable => 'primes'
	id => false
	data => array()
	schemaName => null
	table => 'primes'
	primaryKey => 'id'
	validate => array()
	validationErrors => array()
	validationDomain => null
	plugin => null
	name => 'Prime'
	alias => 'Prime'
	tableToModel => array(
		'primes' => 'Prime'
	)
	cacheQueries => false
	belongsTo => array()
	hasOne => array()
	hasMany => array()
	hasAndBelongsToMany => array()
	actsAs => null
	Behaviors => object(BehaviorCollection) {}
	whitelist => array()
	cacheSources => true
	findQueryType => null
	recursive => (int) 1
	order => null
	virtualFields => array()
	__backAssociation => array()
	__backInnerAssociation => array()
	__backOriginalAssociation => array()
	__backContainableAssociation => array()
	__safeUpdateMode => false
	useConsistentAfterFind => true
	findMethods => array(
		'all' => true,
		'first' => true,
		'count' => true,
		'neighbors' => true,
		'list' => true,
		'threaded' => true
	)
	[protected] _schema => null
	[protected] _associationKeys => array(
		'belongsTo' => array(
			[maximum depth reached]
		),
		'hasOne' => array(
			[maximum depth reached]
		),
		'hasMany' => array(
			[maximum depth reached]
		),
		'hasAndBelongsToMany' => array(
			[maximum depth reached]
		)
	)
	[protected] _associations => array(
		(int) 0 => 'belongsTo',
		(int) 1 => 'hasOne',
		(int) 2 => 'hasMany',
		(int) 3 => 'hasAndBelongsToMany'
	)
	[protected] _insertID => null
	[protected] _sourceConfigured => false
	[protected] _eventManager => null
	[protected] _validator => null
}
$answer_fix = '1, 3														     														     														     														     														     														     														     														     														     														     														     '
$count_crition = (int) 2
$count_array_break = (int) 0
$count_variable_nnt = (int) 0
$message_nnt = ''
$field = 'time_value'
$array_get = array(
	(int) 11 => 'n50',
	(int) 0 => 'n38',
	(int) 5 => 'n38',
	(int) 6 => 'n26',
	(int) 7 => 'n22',
	(int) 1 => 'n26',
	(int) 3 => 'n26',
	(int) 4 => 'n22',
	(int) 8 => 'n26',
	(int) 9 => 'n22',
	(int) 2 => 'n22',
	(int) 10 => 'n22',
	(int) 12 => '(an12)',
	(int) 13 => '(an12)'
)
$tempt = array(
	(int) 0 => '20',
	(int) 1 => '50',
	(int) 2 => '100'
)
$list_name_array = array(
	(int) 0 => 'Japheth'
)
$list_array_item = array(
	'Chris' => array(
		'listArray' => array(
			(int) 0 => 'Caden',
			(int) 1 => 'Luis',
			(int) 2 => 'Vaidev',
			(int) 3 => 'Archie',
			(int) 4 => 'Cole',
			(int) 5 => 'Julian',
			(int) 6 => 'Jeremy',
			(int) 7 => 'Seth',
			(int) 8 => 'Pierre',
			(int) 9 => 'Japheth',
			(int) 10 => 'Neave',
			(int) 11 => 'Jenson',
			(int) 12 => 'Brandon',
			(int) 13 => 'Tom',
			(int) 14 => 'Ahmad',
			(int) 15 => 'Bryan',
			(int) 16 => 'Ryan',
			(int) 17 => 'Asher',
			(int) 18 => 'Ben',
			(int) 19 => 'Carl',
			(int) 20 => 'David',
			(int) 21 => 'Ethan',
			(int) 22 => 'Fred',
			(int) 23 => 'George',
			(int) 24 => 'Henry',
			(int) 25 => 'Ian',
			(int) 26 => 'Jack',
			(int) 27 => 'Ken',
			(int) 28 => 'Liam',
			(int) 29 => 'Mark',
			(int) 30 => 'Nick',
			(int) 31 => 'Oscar',
			(int) 32 => 'Peter',
			(int) 33 => 'Rael',
			(int) 34 => 'Sean',
			(int) 35 => 'Tim',
			(int) 36 => 'Vincent',
			(int) 37 => 'Will',
			(int) 38 => 'Xavier',
			(int) 39 => 'Zane',
			(int) 40 => 'Albert',
			(int) 41 => 'Andy',
			(int) 42 => 'Bobby',
			(int) 43 => 'Billy',
			(int) 44 => 'Charlie',
			(int) 45 => 'Cody',
			(int) 46 => 'Daniel',
			(int) 47 => 'Dylan',
			(int) 48 => 'Eric',
			(int) 49 => 'Elijah',
			(int) 50 => 'Fabian',
			(int) 51 => 'Flynn',
			(int) 52 => 'Gabriel',
			(int) 53 => 'Glen',
			(int) 54 => 'Harry',
			(int) 55 => 'Howard',
			(int) 56 => 'Ivan',
			(int) 57 => 'John',
			(int) 58 => 'Justin',
			(int) 59 => 'Luke',
			(int) 60 => 'Lee',
			(int) 61 => 'Michael',
			(int) 62 => 'Owen',
			(int) 63 => 'Oliver',
			(int) 64 => 'Paul',
			(int) 65 => 'Perry',
			(int) 66 => 'Riordan',
			(int) 67 => 'Reggie',
			(int) 68 => 'Sam',
			(int) 69 => 'Simon',
			(int) 70 => 'Tommy',
			(int) 71 => 'Valen',
			(int) 72 => 'Wesley',
			(int) 73 => 'Warren',
			(int) 74 => 'Zeph'
		),
		'keyArray' => (int) 9,
		'manyArray' => '1',
		'capitalize' => '0'
	)
)
$list_italic = array()
$array_variable = object(stdClass) {
	1543550097295 => object(stdClass) {}
	1543550512735 => object(stdClass) {}
	1543550118938 => object(stdClass) {}
	1543550260975 => object(stdClass) {}
	1543550264081 => object(stdClass) {}
	1543550266248 => object(stdClass) {}
}
$question_content = '$(Chris) bought two of the items shown. He has $$(an12) left after paying $$(n50) to the cashier. <br />Which two items did he buy? Give the answers in numbers. (Eg 1, 2)'
$solution_step = 'Amount that $(Chris) spent<br /> = $(n50) - $(an12)<br /> = $$(nn38)<br /> <br /> Total cost of the 2 items = $$(nn38)<br /> <br /> Cost of the story book and the toy rocket <br />= $(n12) + $(n38) <br />= $$(nn50) (x)<br /><br /><strong> Cost of the story book and the basketball </strong><br /><strong>= $(n12) + $(n26) </strong><br /><strong>= $$(nn38) (✔)</strong><br /><br /> Cost of the story book and the teddy bear <br />= $(n12) + $(n22) <br />= $$(n34) (x)<br /><br /> Cost of the toy rocket and the basketball <br />= $(n38) + $(n26) <br />= $$(n64) (x)<br /><br /> Cost of the toy rocket and the teddy bear <br />= $(n38) + $(n22) <br />= $$(n60) (x)<br /><br /> Cost of the basketball and the teddy bear <br />= $(n26) + $(n22) <br />= $$(n58) (x)<br /> <br /> Items that $(Chris) bought: (1) the story book and (3) the basketball.<br /> <br /> Answer(s): 1, 3'
$clone_answer = '1, 3														     														     														     														     														     														     														     														     														     														     														     '
$formula = array(
	(int) 0 => 'if(equal(19=37))back',
	(int) 1 => 'if(equal(28=37))back',
	(int) 2 => 'if(equal(28=27))back',
	(int) 3 => 'if(equal(28=37))back',
	(int) 4 => 'if(equal(27=37))back',
	(int) 5 => '19+37=56',
	(int) 6 => '19+28=47',
	(int) 7 => '19+27=46',
	(int) 8 => '37+28=65',
	(int) 9 => '37+27=64',
	(int) 10 => '28+27=55',
	(int) 11 => '20-47=-27',
	(int) 12 => 'array_get_words(1,number,-27)=$(twelve)',
	(int) 13 => 'if(more_than(-27>0))continue'
)
$formula_1 = array(
	(int) 0 => 'if(equal($(n12)=$(n38))) back',
	(int) 1 => 'if(equal($(n26)=$(n38))) back',
	(int) 2 => 'if(equal($(n26)=$(n22))) back',
	(int) 3 => 'if(equal($(n26)=$(n38))) back',
	(int) 4 => 'if(equal($(n22)=$(n38))) back',
	(int) 5 => '$(n12) + $(n38) = $(nn50)',
	(int) 6 => '$(n12) + $(n26) = $(nn38)',
	(int) 7 => '$(n12) + $(n22) = $(n34) ',
	(int) 8 => '$(n38) + $(n26) = $(n64)',
	(int) 9 => '$(n38) + $(n22) = $(n60) ',
	(int) 10 => '$(n26) + $(n22) = $(n58)',
	(int) 11 => '$(n50) - $(nn38) = $(an12)',
	(int) 12 => 'array_get_words(1,number,$(an12))=$(twelve) ',
	(int) 13 => 'if(more_than($(an12)>0)) continue'
)
$criterion = array(
	(int) 0 => '',
	(int) 1 => '',
	(int) 2 => '',
	(int) 3 => '',
	(int) 4 => '',
	(int) 5 => '',
	(int) 6 => '',
	(int) 7 => '',
	(int) 8 => '',
	(int) 9 => '',
	(int) 10 => '',
	(int) 11 => '',
	(int) 12 => '',
	(int) 13 => ''
)
$type_criterion = array(
	(int) 0 => '',
	(int) 1 => '',
	(int) 2 => '',
	(int) 3 => '',
	(int) 4 => '',
	(int) 5 => '',
	(int) 6 => '',
	(int) 7 => '',
	(int) 8 => '',
	(int) 9 => '',
	(int) 10 => '',
	(int) 11 => '',
	(int) 12 => '',
	(int) 13 => ''
)
$time_value = array(
	(int) 0 => '1543550288982',
	(int) 1 => '1543550288619',
	(int) 2 => '1543550201051',
	(int) 3 => '1543550201307',
	(int) 4 => '1543550325474',
	(int) 5 => '1543550352590',
	(int) 6 => '1543550352338',
	(int) 7 => '1543550352222',
	(int) 8 => '1543550351983',
	(int) 9 => '1543550351872',
	(int) 10 => '1543550351643',
	(int) 11 => '1543550351523',
	(int) 12 => '1543812540090',
	(int) 13 => '1576052859788'
)
$k = '1543550266248'
$v = object(stdClass) {
	cate => 'whole_number'
	name => 'n22'
	range => object(stdClass) {}
	attr => object(stdClass) {}
}
$array_system = array(
	(int) 0 => 'Caden',
	(int) 1 => 'Luis',
	(int) 2 => 'Vaidev',
	(int) 3 => 'Archie',
	(int) 4 => 'Cole',
	(int) 5 => 'Julian',
	(int) 6 => 'Jeremy',
	(int) 7 => 'Seth',
	(int) 8 => 'Pierre',
	(int) 9 => 'Japheth',
	(int) 10 => 'Neave',
	(int) 11 => 'Jenson',
	(int) 12 => 'Brandon',
	(int) 13 => 'Tom',
	(int) 14 => 'Ahmad',
	(int) 15 => 'Bryan',
	(int) 16 => 'Ryan',
	(int) 17 => 'Asher',
	(int) 18 => 'Ben',
	(int) 19 => 'Carl',
	(int) 20 => 'David',
	(int) 21 => 'Ethan',
	(int) 22 => 'Fred',
	(int) 23 => 'George',
	(int) 24 => 'Henry',
	(int) 25 => 'Ian',
	(int) 26 => 'Jack',
	(int) 27 => 'Ken',
	(int) 28 => 'Liam',
	(int) 29 => 'Mark',
	(int) 30 => 'Nick',
	(int) 31 => 'Oscar',
	(int) 32 => 'Peter',
	(int) 33 => 'Rael',
	(int) 34 => 'Sean',
	(int) 35 => 'Tim',
	(int) 36 => 'Vincent',
	(int) 37 => 'Will',
	(int) 38 => 'Xavier',
	(int) 39 => 'Zane',
	(int) 40 => 'Albert',
	(int) 41 => 'Andy',
	(int) 42 => 'Bobby',
	(int) 43 => 'Billy',
	(int) 44 => 'Charlie',
	(int) 45 => 'Cody',
	(int) 46 => 'Daniel',
	(int) 47 => 'Dylan',
	(int) 48 => 'Eric',
	(int) 49 => 'Elijah',
	(int) 50 => 'Fabian',
	(int) 51 => 'Flynn',
	(int) 52 => 'Gabriel',
	(int) 53 => 'Glen',
	(int) 54 => 'Harry',
	(int) 55 => 'Howard',
	(int) 56 => 'Ivan',
	(int) 57 => 'John',
	(int) 58 => 'Justin',
	(int) 59 => 'Luke',
	(int) 60 => 'Lee',
	(int) 61 => 'Michael',
	(int) 62 => 'Owen',
	(int) 63 => 'Oliver',
	(int) 64 => 'Paul',
	(int) 65 => 'Perry',
	(int) 66 => 'Riordan',
	(int) 67 => 'Reggie',
	(int) 68 => 'Sam',
	(int) 69 => 'Simon',
	(int) 70 => 'Tommy',
	(int) 71 => 'Valen',
	(int) 72 => 'Wesley',
	(int) 73 => 'Warren',
	(int) 74 => 'Zeph'
)
$dem_array_trung = (int) 1
$value_rand_check = (int) 9
$value_check = 'Japheth'
$tempt_array = array(
	(int) 0 => '20',
	(int) 1 => '50',
	(int) 2 => '100'
)
$tempt_k = (int) 2
$tempt_v = '100'
$check_who_nnt = (int) 0
$from = '20'
$to = '30'
$variable_k = '(an12)'
$variable_v = '-27'
$formula_k = (int) 12
$formula_v = 'array_get_words(1,number,$(an12))=$(twelve)'
$criterion_k = (int) 13
$criterion_v = ''
$type_criterion_k = (int) 13
$type_criterion_v = ''
$variable_show = array(
	'Chris' => 'Japheth',
	'n50' => '20',
	'n12' => (int) 19,
	'n38' => (int) 37,
	'n26' => (int) 28,
	'n22' => (int) 27
)
$start = 'array_get_words('
$end = ')'
$array_mixed_nnt = array()
$check_changes = 'if(more_than($(an12)>0))continue'
$criterion_continue = '(twelve)'
$criterion_back = 'lve)'
$type_criterion_action = (int) 0
$get_between = array(
	(int) 0 => '1',
	(int) 1 => 'number',
	(int) 2 => '-27'
)
$type_cri = 'equal'
$get_between_value = '27=37'
$bieuthuc = array(
	(int) 0 => 'array_get_words(1,number,-27)',
	(int) 1 => '(twelve)'
)
$substr_pos = 'change_decimal_to_fraction'
$get_numerator = false
$get_whole_number_nnt = false
$pos = false
$giatri = (int) -27
$substr_simplify_frac = 'simplify_fraction'
$simplify_frac = false
$substr_simplify_ratio = 'simplify_ratio'
$simplify_ratio = false
$substr_get_element_of_ratio = 'get_element'
$get_element_of_ratio = false
$substr_numberto2decimal = 'change_number_to_2dp'
$change_to_2dp = false
$substr_digit_5_0 = 'change_to_2dp_with_5_or_0'
$change_to_2dp_5_or_0 = false
$substr_mixed_num = 'change_improper_to_mixed_number'
$mixed_num = false
$substr_mixed_to_improper = 'change_mixed_number_to_improper'
$mixed_to_improper = false
$substr_invert_fraction = 'invert_fraction'
$invert_fraction = false
$substr_get_same_numerator = 'share_same_numerator'
$get_same_numerator = false
$substr_get_same_denominator = 'share_same_denominator'
$get_same_denominator = false
$substr_reduce_into_ratio = 'simplify_any_into_ratio'
$reduce_into_ratio = false
$substr_multiply_subscript = 'multiply_ratio_subscript'
$multiply_subscript = false
$substr_assign = 'assign'
$assign = false
$substr_is_12_hour_time_am_pm = 'get_12_hour_time_am_pm'
$is_12_hour_time_am_pm = false
$substr_is_2400_hour_time = 'get_2400_hour_time'
$is_2400_hour_time = false
$substr_add_or_minus_time = 'add_or_minus_min_or_s'
$add_or_minus_time = false
$substr_change_percentage_to_frac = 'change_percentage_to_frac'
$change_percentage_to_frac = false
$substr_round_2_decimal = 'round_2_decimal_place'
$round_2_decimal_place = false
$substr_round_1_decimal = 'round_1_decimal_place'
$round_1_decimal_place = false
$substr_get_quotient = 'get_quotient'
$get_quotient = false
$substr_get_remainder = 'get_remainder'
$get_remainder = false
$substr_change_min_to_hour_min = 'change_min_to_h_min'
$change_min_to_hour_min = false
$substr_change_h_min_to_min = 'change_h_min_to_min'
$change_h_min_to_min = false
$substr_carry_1 = 'carry_1_from_mixed_number'
$get_carry_1 = false
$change_d_or_p_to_fraction = 'change_to_unsimplied_fraction'
$get_change_d_or_p_to_fraction = false
$round_off_to_nearest_ten = 'round_off_to_nearest_ten'
$get_round_off_to_nearest_ten = false
$round_off_to_nearest_hundred = 'round_off_to_nearest_hundred'
$get_round_off_to_nearest_hundred = false
$round_off_to_nearest_thousand = 'round_off_to_nearest_thousand'
$get_round_off_to_nearest_thousand = false
$change_12_to_24 = 'change_12h_to_24h'
$get_12_to_24 = false
$change_24_to_12 = 'change_24h_to_12h'
$get_24_to_12 = false
$get_factors = 'get_factors'
$get_factors_nnt = false
$get_common_factors = 'get_common_factors'
$get_common_factors_nnt = false
$get_multiples = 'get_multiples'
$get_multiples_23916 = false
$get_add_or_minus_multiples = 'add_or_minus_multiples'
$add_or_minus_multiples_23916 = false
$get_common_numbers = 'get_common_numbers'
$get_common_numbers_240916 = false
$substr_array_singular = 'array_singular'
$array_singular_101016 = false
$substr_array_plural = 'array_plural'
$array_plural_101016 = false
$substr_print_fraction = 'print_fraction'
$print_fraction_101016 = false
$substr_array_capitalize = 'array_capitalize'
$array_capitalize_101016 = false
$substr_array_get_words = 'array_get_words'
$array_get_words_31316 = (int) 0
$substr_array_get_1st_letter = 'array_get_1st_letter'
$array_array_get_1st_letter = false
$substr_array_get_next_loop = 'array_get_next_loop'
$array_get_next_loop = false
$substr_array_get_next_break = 'array_get_next_break'
$array_get_next_break = false
$substr_multiply_fraction = 'do_fraction'
$array_multiply_fraction = false
$substr_change_to_italic = 'change_to_italic'
$array_change_to_italic = false
$Arraynumber = object(Arraynumber) {
	validate => array()
	hasMany => array(
		'Listnumber' => array(
			[maximum depth reached]
		)
	)
	useDbConfig => 'default'
	useTable => 'arraynumbers'
	id => false
	data => array()
	schemaName => 'ischoolb_orgi'
	table => 'arraynumbers'
	primaryKey => 'id'
	validationErrors => array()
	validationDomain => null
	tablePrefix => ''
	plugin => null
	name => 'Arraynumber'
	alias => 'Arraynumber'
	tableToModel => array(
		'arraynumbers' => 'Arraynumber',
		'listnumbers' => 'Listnumber'
	)
	cacheQueries => false
	belongsTo => array()
	hasOne => array()
	hasAndBelongsToMany => array()
	actsAs => null
	Behaviors => object(BehaviorCollection) {}
	whitelist => array()
	cacheSources => true
	findQueryType => null
	recursive => (int) 1
	order => null
	virtualFields => array()
	__backAssociation => array()
	__backInnerAssociation => array()
	__backOriginalAssociation => array()
	__backContainableAssociation => array()
	__safeUpdateMode => false
	useConsistentAfterFind => true
	findMethods => array(
		'all' => true,
		'first' => true,
		'count' => true,
		'neighbors' => true,
		'list' => true,
		'threaded' => true
	)
	Listnumber => object(Listnumber) {}
	[protected] _schema => array(
		'id' => array(
			[maximum depth reached]
		),
		'name' => array(
			[maximum depth reached]
		),
		'name_check' => array(
			[maximum depth reached]
		),
		'created' => array(
			[maximum depth reached]
		),
		'modified' => array(
			[maximum depth reached]
		)
	)
	[protected] _associationKeys => array(
		'belongsTo' => array(
			[maximum depth reached]
		),
		'hasOne' => array(
			[maximum depth reached]
		),
		'hasMany' => array(
			[maximum depth reached]
		),
		'hasAndBelongsToMany' => array(
			[maximum depth reached]
		)
	)
	[protected] _associations => array(
		(int) 0 => 'belongsTo',
		(int) 1 => 'hasOne',
		(int) 2 => 'hasMany',
		(int) 3 => 'hasAndBelongsToMany'
	)
	[protected] _insertID => null
	[protected] _sourceConfigured => true
	[protected] _eventManager => object(CakeEventManager) {}
	[protected] _validator => null
}
$get_word = array(
	'Arraynumber' => array(
		'id' => '1',
		'name' => 'number',
		'name_check' => 'number',
		'created' => '2017-04-10 09:37:42',
		'modified' => '2017-06-02 10:26:13'
	),
	'Listnumber' => array()
)
$k1 = (int) 13
$v1 = 'if(more_than($(an12)>0))continue'
$array_get_word = null
$arr_variable = array(
	'Chris' => 'Japheth',
	'n50' => '20',
	'n12' => (int) 19,
	'n38' => (int) 37,
	'n26' => (int) 28,
	'n22' => (int) 27,
	'(nn50)' => (int) 56,
	'(nn38)' => (int) 47,
	'(n34)' => (int) 46,
	'(n64)' => (int) 65,
	'(n60)' => (int) 64,
	'(n58)' => (int) 55,
	'(an12)' => (int) -27
)
CommonComponent::generateAdvClone() - APP/Controller/Component/CommonComponent.php, line 4308
ClonesController::index2() - APP/Controller/ClonesController.php, line 2226
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 490
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167
[main] - APP/webroot/index.php, line 119

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Question

W Addition & subtraction, Money, Guess & check

P1.WN.JC.18100949-A1

Pierre bought two of the items shown. He has $68 left after paying $100 to the cashier.
Which two items did he buy? Give the answers in numbers. (Eg 1, 2)

4 m

{"Chris":"Pierre","n50":"100","n12":11,"n38":32,"n26":21,"n22":23,"(nn50)":43,"(nn38)":32,"(n34)":34,"(n64)":53,"(n60)":55,"(n58)":44,"(an12)":68,"(twelve)":"sixty-eight"}

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MIN    SEC

Problems
Attempted 0

Pierre bought two of the items shown. He has $68 left after paying $100 to the cashier.
Which two items did he buy? Give the answers in numbers. (Eg 1, 2)
Amount that Pierre spent
= 100 - 68
= $32

Total cost of the 2 items = $32

Cost of the story book and the toy rocket
= 11 + 32
= $43 (x)

Cost of the story book and the basketball
= 11 + 21
= $32 (✔)

Cost of the story book and the teddy bear
= 11 + 23
= $34 (x)

Cost of the toy rocket and the basketball
= 32 + 21
= $53 (x)

Cost of the toy rocket and the teddy bear
= 32 + 23
= $55 (x)

Cost of the basketball and the teddy bear
= 21 + 23
= $44 (x)

Items that Pierre bought: (1) the story book and (3) the basketball.

Answer(s): 1, 3

4 m

×

×

Pierre bought two of the items shown. He has $68 left after paying $100 to the cashier.
Which two items did he buy? Give the answers in numbers. (Eg 1, 2)

{"Chris":"Pierre","n50":"100","n12":11,"n38":32,"n26":21,"n22":23,"(nn50)":43,"(nn38)":32,"(n34)":34,"(n64)":53,"(n60)":55,"(n58)":44,"(an12)":68,"(twelve)":"sixty-eight"}

∑

Click ∑ button first when a symbol is required. X

×

Symbols

x² x³ ₵ $ ⊥ // ∠ ° π ℓ % : + - × ÷

---

Answer:

Number Fraction

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²

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Ischool Pte Ltd

Date:17 Jun 2024

Topic: WHOLE NUMBERS

Question Code: P1.WN.JC.18100949

Student:

Class:

Level:

School:

---

Pierre bought two of the items shown. He has $68 left after paying $100 to the cashier.
Which two items did he buy? Give the answers in numbers. (Eg 1, 2)

(4 m)

Answer(s):

Ischool Pte Ltd

Date: 17 Jun 2024

Topic: WHOLE NUMBERS

Question Code: P1.WN.JC.18100949

Student:

Class:

Level:

School:

---

Pierre bought two of the items shown. He has $68 left after paying $100 to the cashier.
Which two items did he buy? Give the answers in numbers. (Eg 1, 2)

(4 m)

---

STUDENT

• 
• a
• 

  Symbols×

  x²

  x³

  ₵

  $

  ⊥

  //

  ∠

  °

  π

  ℓ

  %

  :
• ÷

  =
• 
• 
• 
• 
• 

• 

Primary 1 WHOLE NUMBERS P1.WN.JC.18100949

17 Jun 2024, 02:53 PM

Pierre bought two of the items shown. He has $68 left after paying $100 to the cashier.
Which two items did he buy? Give the answers in numbers. (Eg 1, 2)

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ISchool Pte Ltd

Date:17 Jun 2024

Topic:WHOLE NUMBERS

Question Number:P1.WN.JC.18100949-A1

Student:

Class:

Level:

School:

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