81 P6.ST.JC.18121410
Level 3
Fill in the blanks.
Adam has some stickers.
Adam gives some stickers away.
The number of stickers decreases by 25%.

  1. Number of stickers that Adam has at first = _____ u
  2. Number of stickers that Adam gives away = _____ u
  3. Number of stickers that Adam has in the end = _____ u
3 m
Percent to units Percent change by Units method
82 P6.ST.JC.18121405
Level 2
Fill in the blanks.
Adam has some stickers.
Bryan gives him more stickers.
The number of stickers that Adam has now is an increase of 25% compared to what he has at first.

  1. Number of stickers that Adam has at first = _____ u
  2. Number of stickers that Bryan gives him = _____ u
  3. Number of stickers that Adam has in the end = _____ u
3 m
Percent change by Percent to units Units method
83 P6.AG.JC.17033106
Level 1 PSLE
Abel, Ben and Cindy share $15z. Abel gets $z more than Ben and Cindy gets $2z more than Ben. If z = 7, how much money does Ben get?
2 m
Algebra simplifying Algebra substitution More than or less than Units method
84 P6.DE.JC.17032804
Level 2 PSLE
Part of a scale is shown. What is the value of the reading at X?
2 m
D Number line D 4 operations Fraction to decimal Units method
85 P6.DA.NK.21060917
Level 1 PSLE
The line graph shows the temperature of soup in a pot from 08 00 to 08 35. (Give your answers in °C.)
  1. What was the temperature of the soup at 08 25?
  2. What was the increase in temperature per minute over the first 5 minutes?
2 m
Line graph 24-h clock Rate 1 object Units method
86 P6.DA.JC.22032405
Level 3 PSLE
The graphs show the total number of leaflets machines A and B printed from the start. Both machines started printing at the same time.
  1. How many more leaflets did B print than A in 5 minutes?
  2. Both machines did not change their rates of printing throughout. When A had printed 200 leaflets, how many leaflets had B printed?
2 m
Line graph Rate more than 1 object 24-h clock More than or less than Units method
87 P6.DA.NK.21060950
Level 2 PSLE
A group of boys were asked to choose their favourite sport from swimming, basketball and football. The pie chart represents the boys choices. Half of the group chose football.
  1. What percentage of the group chose swimming?
  2. The boys' choices were also represented by a bar graph. Part of the graph had been torn off. How many boys chose basketball?
2 m
Line graph Pie chart Fraction of a set Percent of a set Units method
88 P6.FR.JO.21042209
Level 1 PSLE
The total cost of a pencil and a book is $35. The cost of the pencil is 25 the cost of the book. What is the cost of the book?
2 m
Fraction to units Money Units method
89 P6.FR.JC.17053008
Level 2 PSLE
May had some money. She used 14 of it on a dress and 16 of it on a gift. The dress and the gift cost $133.50 altogether. How much money had she left?
2 m
F Addition & subtraction Fraction to units Money Units method
90 P6.DA.NK.21060926
Level 2 PSLE
The average mass of 3 boys, Abel, Benny, Charlie, is 44 kg. Abel is heavier than Benny by 6 kg. The total mass of Abel and Benny is the same as the mass of Charlie. What is the mass of Abel?
2 m
Average Mass More than or less than Units method
91 P6.FR.JO.21042210
Level 2 PSLE
Derrick paid $153 for 3 shirts and 1 sweater. The price of a shirt was 38 of the price of the sweater. How much did Derrick pay for the sweater?
2 m
Fraction to units Money Units method
92 P6.DA.NK.21060945
Level 2 PSLE
The pie chart shows the different genres of CDs at a stall. 15 of the CDs were Hip-Hop and 14 of the CDs were either Rock or Jazz. There were 3 times as many Rock CDs as Jazz CDs. What fraction of the CDs were Rock CDs?
2 m
Pie chart Fraction of a set F Multiplication Times as many Branching Units method
93 P6.AG.JC.17080426
Level 2
A handbag cost $6 more than a dress but $10 less than a watch. If the total cost of the handbag, the dress and the watch is $z, find the cost of the dress in terms of z.
2 m
Algebra in 1 variable Algebra simplifying Algebra fractions Money More than or less than Units method
94 P6.AG.JC.17080415
Level 2
Mrs Tan and her two children received $5k in the ratio 2 : 3. If her son received $100 more than her daughter, how much did her daughter receive? Leave your answer in terms of k.
2 m
Algebra in 1 variable Algebra fractions Ratio to units Money More than or less than Units method
95 P6.AG.JC.17080427
Level 2
May and Dora had $n altogether. After May gave $12 to Dora, each of them had the same amount of money. How much did Dora have at first?
2 m
Algebra in 1 variable Algebra simplifying Algebra fractions Money Equal stage after Internal transfer Units method
96 P6.AG.JC.17080444
Level 2
Mary baked 400 cookies. She ate 2p of them and divided the remainder equally among her 4 friends.
  1. Find the number of cookies each of her friends received in terms of p?
  2. If p = 12, how many cookies did each of her friends receive?
2 m
Algebra in 1 variable Algebra simplifying Algebra substitution Algebra fractions Units method
97 P6.FR.JO.21042211
Level 2 PSLE
A bottle completely filled with water weighed 1.9 kg. After 23 of the water was used up, the bottle with the remaining water weighed 800 g. What was the mass of the empty bottle in grams?
2 m
Fraction to units Mass Unit conversion Repeated identity Units method
98 P6.AP.TL.17090716
Level 2
The circles are not drawn to scale. The small circle is with radius a and the big circle is with radius A. The ratio of a to A is 4 : 7. If the area of the small circle is 169π cm2, find A. Express the answer in mixed number.
2 m
Square & square root Circle Mixed numbers Ratio to units Units method
99 P6.RA.NK.21060201
Level 2 PSLE
One box of 15 apples cost $8 each. Three friends shared the cost of 60 apples in the ratio 1 : 2 : 5. What was the cost for the smallest share?
2 m
Ratio to units Min-max Units method
100 P6.FR.JC.19071601
Level 2
Alina spent 16 of her salary on a printer and 25 of the remainder on a notebook. If she saved the remaining $300, how much was her salary?
2 m
Fraction to units F Addition & subtraction Money Remainder concept Model Part-whole Units method

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