81 P4.ST.JC.18121022
Level 2
Adam has some stickers.
He gives 35 of the stickers to Bryan
and has 20 stickers left.
How many stickers does Adam have at first?
2 m
Fraction of a set Fraction to units Model Part-whole Units method
82 P4.ST.JC.18121023
Level 2
Adam has $500.
He gives away 25 of his money.
How much money has he left?
2 m
Fraction of a whole Fraction to units Model Part-whole Units method
83 P4.ST.JC.18121026
Level 2
Adam uses 300 mℓ of milk to make a drink.
It is 310 of the bottle of milk.
Give the answers in mℓ .
  1. How much milk does the bottle contain at first?
  2. How much milk is left?
3 m
Fraction of a whole Fraction to units Model Part-whole Units method
84 P4.ST.JC.18121029
Level 3
In a school, 35 of the students are in Class A.
40 students are in Class B.
60 students are in Class C.
How many students are in Class A?
3 m
Fraction of a set Fraction to units Model Part-whole Units method
85 P4.ST.JC.18121030
Level 2
Adam buys some stickers.
He gives 57 of the stickers to Bryan.
Then he gives 10 stickers to Chris.
He has 30 stickers left.
How many stickers does Adam buy?
3 m
Fraction of a set Fraction to units F Addition & subtraction Model Part-whole Units method
86 P4.AN.JM.17092849
Level 2
In the figure, PQ is perpendicular to ST. ∠RTU = ∠PTS. Given that ∠STU is 3 times as large as angle RTS, find ∠RTQ.
2 m
Angles on a straight line Model Times-as-many Units method
87 P4.ST.JC.18121031
Level 2
3 children share some stickers.
Adam has 15 of the stickers.
Bryan has 10 more stickers than Adam.
Chris has 20 stickers.
What is the total number of stickers the 3 children have?
3 m
Fraction of a set Fraction to units More than or less than Model Part-whole Units method
88 P4.ST.JC.18121035
Level 2
Some children board a school bus.
At Bus Stop A, 25 of them alight
and 8 children board.
If there are 26 children in the bus now,
how many children are on the bus at first?
3 m
Fraction of a set Fraction to units Working backwards Units method
89 P4.FR.JM.17101615
Level 2
Jen bought 34 m of ribbon. Max bought a ribbon 12 times as long as Jen. What is the length of Max's ribbon?
2 m
Fractions with units F Multiplication Length Model Times-as-many
90 P4.PA.JM.17092408
Level 3
Peter made 76 paper aeroplanes in four days. Each day after the first day, he made 6 less paper aeroplanes than the day before. How many paper aeroplanes did he make on the first day?
3 m
Equal intervals Model Comparison Units method
91 P4.ST.JC.18121032
Level 3
Adam has 240 stickers.
14 of them are red stickers,
18 of them are blue stickers
and the rest are green.
How many green stickers does he have?
4 m
Fraction of a set F Addition & subtraction Common denominator Fraction to units Model Part-whole Units method
92 P4.PA.JM.17092407
Level 3
Peter made 76 paper aeroplanes in four days. Each day after the first day, he made 6 more paper aeroplanes than the day before. How many paper aeroplanes did he make on the first day?
3 m
Equal intervals Model Comparison Units method
93 P4.ST.JC.18121033
Level 3
Adam spends 110 of his money on some marbles
and 35 of his money on some stickers.
Then he buys some beads
and has $80 left.
If he has $600 at first,
how much money does he spend on the beads?
4 m
Fraction of a whole F Addition & subtraction Common denominator Fraction to units Model Part-whole Units method
94 P4.PA.JM.17092410
Level 3
Jean spent 5 days making necklaces for her friends. Each day, she managed to make 2 more necklaces than the day before. She made a total of 35 necklaces. How many necklaces did she make on the 2nd last day?
3 m
Equal intervals Model Comparison Units method
95 P4.ST.JC.18121034
Level 3
Adam has some stickers.
He gives 29 of the stickers to Bryan,
13 of the stickers to Chris
and the rest to David.
David has 100 more stickers than Bryan.
How many stickers does Adam have at first?
4 m
Fraction of a set F Addition & subtraction Common denominator Fraction to units More than or less than Model Part-whole Units method
96 P4.ST.JC.18121027
Level 3
Adam has some stickers
He gives away 13 of the stickers and
an additional 16 stickers away to Bryan.
Adam has 30 stickers left.
How many stickers does he have at first?
3 m
Fraction of a set Fraction to units Model Part-whole Units method
97 P4.ST.JC.18121028
Level 3
Adam has some stickers
He gives away 2 less than 13 of the stickers to Bryan.
Adam has 30 stickers left.
How many stickers does he have at first?
3 m
Fraction of a set Fraction to units Model Part-whole Units method
98 P4.ST.JC.18121036
Level 3
Adam spends 14 of his money on some stickers and
13 of the remainder on some marbles.
He spends a total of $200
How much does Adam have at first?
4 m
Fraction of a whole Remainder concept Model Part-whole Units method
99 P4.ST.JC.18121037
Level 3
Adam spends 14 of his money on some stickers and
13 of the remainder on some marbles.
and has $200 left.
How much does Adam have at first?
4 m
Fraction of a whole Remainder concept Model Part-whole Units method
100 P4.AP.NK.23050830
Level 2
The figure is made up of 3 identical rectangles. The length of each rectangle is twice its breadth. The total perimeter of the figure is 80 cm. What is the length of each rectangle?
2 m
Length Rectangle Tiling Units method

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