Notice (8): Undefined offset: 1 [APP/Controller/Component/FormulaComponent.php, line 257]
Code Context
                $a = round($a,2);
                $split = explode('.', $a);
                if(strlen($split[1])==1)
$a = (float) 5
$findme = '.'
$search_result = (int) 1
$split = array(
	(int) 0 => '5'
)
FormulaComponent::round_2_decimal() - APP/Controller/Component/FormulaComponent.php, line 257
CommonComponent::calculate_frac() - APP/Controller/Component/CommonComponent.php, line 5346
CommonComponent::generateAdvClone() - APP/Controller/Component/CommonComponent.php, line 4216
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

D Place values, D Round off

P4.MS.TL.18082267-A1

Find the following values without a calculator. Round off to the nearest hundredth.

Give your answers in this manner. (Eg 0.10, 0.20, 0.30, 0.40)

1. 6.602 
2. 4.996 
3. 81.267 
4. 838.485 

2 m

{"n1.7":6.602,"n4.46":4.996,"n45.347":81.267,"n123.468":838.485,"(n2)":"6.60","(n4)":"5","(n45)":"81.27","(n123)":"838.49"}

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Attempted 0

Find the following values without a calculator. Round off to the nearest hundredth.

Give your answers in this manner. (Eg 0.10, 0.20, 0.30, 0.40)

1. 6.602 
2. 4.996 
3. 81.267 
4. 838.485 

(a)
6.602 ≈ 6.60

(b)
4.996 ≈ 5

(c)
81.267 ≈ 81.27

(d)
838.485 ≈ 838.49

Answer(s): 6.60, 5, 81.27, 838.49

2 m

×

×

Find the following values without a calculator. Round off to the nearest hundredth.

Give your answers in this manner. (Eg 0.10, 0.20, 0.30, 0.40)

1. 6.602 
2. 4.996 
3. 81.267 
4. 838.485 

{"n1.7":6.602,"n4.46":4.996,"n45.347":81.267,"n123.468":838.485,"(n2)":"6.60","(n4)":"5","(n45)":"81.27","(n123)":"838.49"}

∑

Click ∑ button first when a symbol is required. X

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Symbols

x² x³ ₵ $ ⊥ // ∠ ° π ℓ % : + - × ÷

---

Answer:

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Ischool Pte Ltd

Date:05 May 2024

Topic: MENTAL SUMS

Question Code: P4.MS.TL.18082267

Student:

Class:

Level:

School:

---

Find the following values without a calculator. Round off to the nearest hundredth.

Give your answers in this manner. (Eg 0.10, 0.20, 0.30, 0.40)

1. 6.602 
2. 4.996 
3. 81.267 
4. 838.485 

(2 m)

Answer(s):

Ischool Pte Ltd

Date: 05 May 2024

Topic: MENTAL SUMS

Question Code: P4.MS.TL.18082267

Student:

Class:

Level:

School:

---

Find the following values without a calculator. Round off to the nearest hundredth.

Give your answers in this manner. (Eg 0.10, 0.20, 0.30, 0.40)

1. 6.602 
2. 4.996 
3. 81.267 
4. 838.485 

(2 m)

---

STUDENT

• 
• a
• 

  Symbols×

  x²

  x³

  ₵

  $

  ⊥

  //

  ∠

  °

  π

  ℓ

  %

  :
• ÷

  =
• 
• 
• 
• 
• 

• 

Primary 4 MENTAL SUMS P4.MS.TL.18082267

05 May 2024, 05:45 PM

Find the following values without a calculator. Round off to the nearest hundredth.

Give your answers in this manner. (Eg 0.10, 0.20, 0.30, 0.40)

1. 6.602 
2. 4.996 
3. 81.267 
4. 838.485 

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ISchool Pte Ltd

Date:05 May 2024

Topic:MENTAL SUMS

Question Number:P4.MS.TL.18082267-A1

Student:

Class:

Level:

School:

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