31 P5.FR.NK.22123010
Level 3
At first, George, Paul and David had the same amount of money. After David spent some of his money, George spent 38 of his money and Paul spent 35 of his money, George had $198 more than Paul. In the end, the total amount of money the three boys had left was $946. How much money did David spend?
4 m
Fraction to units Money Equal stage before More than or less than All change Units table
32 P5.FR.NK.23021750
Level 3
Ivan and Ryan earned the same amount each month. Ivan saved 34 of his pay and Ryan saved 25 of his pay. Ivan saved $160 more than Ryan in a month. How much did Ryan save in a month?
4 m
Fraction to units Money Equal stage before All change Units table
33 P5.WN.JC.17083137
Level 3
At the hospital, Floor A and Floor B had an equal number of beds at first. If 6 beds were removed from Floor B and 6 times as many beds were removed from Floor A as Floor B, the number of beds in Floor B would be 4 times as many as in Floor A. Find the number of beds on each floor.
4 m
Equal stage before Times as many All change Units equations Units table
34 P5.WN.NK.23053006
Level 3
Eric had an equal number of cream scones, strawberry scones and vanilla scones. After he ate 28 cream scones, some strawberry scones and vanilla scones, there were 55 scones left. The number of strawberry scones he ate was thrice the number of vanilla scones he ate. The number of strawberry scones left was 22 more than the number of cream scones left. How many cream scones were there at first?
4 m
More than or less than Times as many Equal stage before All change Units Table Units & parts Elimination
35 P5.PC.JC.17083140
Level 3
There was an equal number of mangoes and pineapples. On Monday, some mangoes were added, such that the number of mangoes increased by 80%. On Tuesday, the number of mangoes further increased by 50% and the number of pineapples decreased by 20%. There were 38 more mangoes than pineapples in the end. How many mangoes and pineapples were there altogether at first?
5 m
Percent change by Percent of different bases More than or less than Equal stage before All change Units table Decimal units
36 P5.FR.JC.17083251
Level 3
Melanie, Oprah and Andy shared $4590 among themselves. Oprah and Andy shared 49 of the money equally. After Oprah gave away some of her money to Melanie, Andy had 3 times as much money as Oprah. How much money did Oprah give to Melanie?
5 m
Fraction to units Money Times as many Equal stage before Unchanged quantity Internal transfer Units table
37 P5.FR.JC.17083313
Level 3
An equal number of sweets were distributed to 9 girls and 11 boys. Each girl then gave 23 of her share of sweets to the boys. As a result, each boy received 72 more sweets.
  1. How many sweets did each girl have left?
  2. Find the total number of sweets each boy had after receiving more sweets from the girls.
5 m
Fraction of a set Fraction to units More than or less than Equal stage before Redistribute Units method
38 P4.FR.NK.22120816
Level 3
There was an equal number of red and silver marbles in a bag at first. After 16 silver marbles were taken out and 41 red marbles were added into the bag, there was 14 as many silver marbles as red marbles. Find the number of silver marbles in the bag at first.
4 m
Fraction to units Equal stage before All change Units table
39 P4.FR.JC.17110125
Level 3
There was an equal number of boys and girls at an exhibition. After 35 of the boys and 42 girls had left the exhibition, there were 12 more boys than girls at the exhibition. How many students were there at the exhibition at first?
4 m
F Addition & subtraction Fraction to units More than or less than Equal stage before All change Units table
40 P4.FR.JC.17110101
Mrs Tay had an equal number of pears and apples at first. She sold half of the apples and bought another 42 pears. In the end, she had thrice as many pears as apples. Find the number of apples she had at first.
4 m
Fraction of a set Times as many Equal stage before All change Units table

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