81 P6.FR.JC.17053009
Level 3 PSLE
Lynn had a bottle of oil. She used an equal amount of oil each day. At the end of the 12th day, 13 of the bottle was left. At the end of the 14th day, the amount of oil left was 100 mℓ .  What was the amount of oil in the bottle at first? Express the answer in mℓ .
2 m
Fraction of a whole F Addition & subtraction Volume 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.17080448
Level 1
Jimmy and Kenny had $180 in all. Ken had $(12b + 6) more than Jim. How much did Jim have if b = 7?
2 m
Algebra in 1 variable Algebra simplifying Algebra substitution Money 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 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.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 in 1 variable Algebra simplifying Algebra substitution More than or less than Units method
87 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
88 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
89 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
90 P6.SP.JC.18051414
Level 3 PSLE
Two toy cars, Car A and Car B competed in a race. The speed of Car A was 15 cm/s faster than that of Car B. When Car A crossed the finishing line in 10 seconds, Car B had only completed 23 of the race. What was the distance of the race?
2 m
Different speed Direct ratio Fraction to units More than or less than Units method

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