141 P3.ST.JC.18120908
Level 3
There are 30 more stickers in Box A than Box B.
If 10 stickers are transferred from Box B to Box A,
how many more stickers are there in Box B than Box A?
4 m
More than or less than Internal transfer Model Comparison Units table
142 P6.ST.JC.18121465
Level 3
Fill in the blanks in units, decimal units or unit equations. (Eg 3 u OR 1.2 u OR 1 u + 2)
Adam, Bryan and Chris have some stickers.
After Adam's number of stickers is doubled,
Bryan's number of stickers is increased by 10 and
Chris' number of stickers is reduced by 8,
the ratio of the number of stickers of Adam to Bryan to Chris becomes the same.
Let the number of stickers that Adam has in the end be 1 u.

  1. Number of stickers that Adam has at first = _____
  2. Number of stickers that Bryan has at first = _____
  3. Number of stickers that Chris has at first = _____
  4. Total number of stickers that they have at first = _____
4 m
Equal stage after All change Decimal units Units table
143 P3.ST.JC.18120909
Level 3
There are 30 more stickers in Box A than Box B.
If 100 stickers are transferred from Box A to Box B,
how many more stickers are there in Box B than Box A?
4 m
More than or less than Internal transfer Model Comparison Units table
144 P6.ST.JC.18121466
Level 3
Fill in the blanks in units (Eg 3 u) or unit equations (Eg 1 u + 2).

Adam, Bryan and Chris have some stickers.
After Adam's number of stickers is doubled,
Bryan's number of stickers is increased by 10 and
Chris' number of stickers is reduced by 8,
the ratio of the number of stickers of Adam to Bryan to Chris becomes 4 : 2 : 1.

Let the number of stickers that Chris has in the end be 1 u.
  1. Number of stickers that Adam has at first = _____
  2. Number of stickers that Bryan has at first = _____
  3. Number of stickers that Chris has at first = _____
  4. Total number of stickers that they have at first = _____
4 m
Ratio to units All change Working backwards Units table
145 P3.ST.JC.18120910
Level 3
There are 30 less stickers in Box A than Box B.
If 10 stickers are transferred from Box B to Box A,
how many more stickers are there in Box B than Box A?
4 m
More than or less than Internal transfer Model Comparison Units table
146 P3.ST.JC.18120911
Level 3
There are 30 less stickers in Box A than Box B.
If 100 stickers are transferred from Box A to Box B,
how many more stickers are there in Box B than Box A?
4 m
More than or less than Internal transfer Model Comparison Units table
147 P6.ST.JC.18121440
Level 2
Fill in the blanks.
Some stickers are given to 3 children.
Adam has 310 of the stickers.
Bryan has 17 of the remaining stickers.
Chris has the rest of the stickers.

  1. Number of stickers that Adam has = _____ u
  2. Number of stickers that Bryan has = _____ u
  3. Number of stickers that Chris has = _____ u
  4. Number of stickers that Adam and Chris have = _____ u
4 m
Fraction of a set Remainder concept Units table
148 P6.FR.JC.17050708
Level 2
Fandi has 23 as many cards as Harry and Harry has 15 as many cards as Randy. If they have a total of 100 cards, how many cards does Fandi have?
2 m
Fraction to units Repeated identity Units table
149 P3.ST.JC.18120912
Level 3
There are 60 stickers in Box A and 40 stickers in Box B.
Some stickers are transferred from Box A to Box B.
Box Adam has 30 more stickers than Box B.
How many stickers are transferred from Box A to Box B?
4 m
More than or less than Internal transfer Unchanged total Model Comparison Units table
150 P5.RD.JM.17083230
Level 3
William had some coins. 40% of his coins were made up of 50-cent coins which was equal to the number of $1 coins. The rest of the coins were made up of 20-cent coins. Given that William had $16 more 50-cent coins than 20-cent coins, how many coins did William have altogether?
3 m
Percent of a set Percent to units Money More than or less than Equal stage Number x value Units table
151 P3.ST.JC.18120913
Level 3
There are 60 stickers in Box A and 40 stickers in Box B.
Some stickers are transferred from Box A to Box B.
Box B has 30 more stickers than Box A.
How many stickers are transferred from Box A to Box B?
4 m
More than or less than Internal transfer Unchanged total Model Comparison Units table
152 P6.FR.JC.17050718
Level 2
The figure is made up of a rectangle and a square. 79 of the square is unshaded and 16 of the rectangle is shaded. What fraction of the figure is shaded?
2 m
Fraction of a whole Fraction to units Area perimeter Square Rectangle Overlapping area Repeated identity Units table
153 P6.FR.JC.17053002
Level 2 PSLE
In a crate, 49 of the fruits are apples and the rest are peaches. 310 of the apples are yellow in colour. There are 24 yellow apples. How many fruits are there in the crate?
2 m
Fraction to units Combined repeated identity Units table Unit manipulation
154 P3.ST.JC.18120916
Level 3
Adam and Bryan have $300.
Adam has 2 times as much money as Bryan.
How much must Adam give to Bryan
so both will have the same amount of money?
4 m
Times as many Equal stage before Internal transfer Unchanged total Model Times-as-many Units table
155 P3.ST.JC.18120917
Level 3
Adam and Bryan have $300.
Adam has 2 times as much money as Bryan.
How much must Adam give to Bryan
so Adam will have $50 more than Bryan?
4 m
More than or less than Times as many Internal transfer Unchanged total Model Times-as-many Units table
156 P3.ST.JC.18120918
Level 3
Adam and Bryan have $300.
Adam has 2 times as much money as Bryan.
How much must Adam give to Bryan
so Adam will have $50 less than Bryan?
4 m
More than or less than Times as many Internal transfer Unchanged total Model Times-as-many Units table
157 P6.RD.TL.17042445
Level 3
In the figure, not drawn to scale, 40% of the triangle XEZ is shaded. The ratio of the shaded part of circle to the unshaded part of the circle is 5 : 9. What percentage of the rectangle WXZY is shaded?
3 m
Ratio to units Finding percent Percent to units Area perimeter Repeated identity Units table
158 P6.RD.JC.170602001
Level 3 PSLE
Bryan had a number of books for sale. He sold a total of 342 books on Saturday and Sunday. On Monday, he sold 14 of the remainder. He was left with 18% of the books he had at first. How many books did he have at first?
3 m
Fraction of a set Percent of a set Remainder concept Units table
159 P5.ST.JC.18121086
Level 3
Adam, Bryan and Chris have $3000.
After Adam spends 35 of his money,
Bryan spends 17 of his money and
Chris spends 14 of his money,
they have equal amount of money left.
Find the total amount that the 3 children spend.
3 m
Fraction of a whole Fraction to units Equal stage after Common numerator All change Units table
160 P6.FR.JO.21042222
Level 2 PSLE
A shop had a number of computers for sale. After selling 36 of them in the morning and 38 of the remainder in the afternoon, it was left with 14 of the computers. How many computers were sold altogether?
2 m
F Addition & subtraction Fraction to units Remainder concept Common numerator Units table

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