101 P2.ST.JC.18120718
Level 2
Adam and Bryan have 10 stickers.
Adam has 2 more stickers than Bryan.
Find the number of stickers that Adam has.

  1. Which model should we draw?
    (1) Model Part-whole
    (2) Model Comparison
  2. Is the total given?
    (1) Yes
    (2) No
  3. Who gets the shorter bar?
    (1) Adam
    (2) Bryan
  4. Number of stickers that Adam has =
4 m
W Addition & subtraction Model Comparison
102 P4.ST.JC.18120901
Level 1
Adam has 1800 red stickers, 2400 blue stickers and 1200 yellow stickers.
After some stickers are given away,
Adam has 3000 stickers left.
How many stickers are given away?
2 m
W Addition & subtraction Model Part-whole
103 P6.ST.JC.18121362
Level 1
Fill in the blanks.
Adam has 2 times as many stickers as Bryan.
The total number of stickers is 12.
Let the number of stickers that Bryan has be 1 u.

  1. Number of stickers that Adam has = _____ u
  2. Total number of stickers that Adam and Bryan have = _____ u
  3. _____ u = 12
  4. 1 u = _____
4 m
W Addition & subtraction Times as many Units method
104 P5.ST.JC.18121040
Level 3
Adam has 20 stickers and 30 marbles.
  1. What is the maximum number of bags that he can pack these items equally without any leftover?
  2. How many stickers are there in each bag?
  3. How many marbles are there in each bag?
  4. How many marbles and stickers are there in each bag?
4 m
HCF
105 P4.ST.JC.18120912
Level 2
Adam has 500 stickers.
After giving some stickers to his students,
he has 100 stickers left.
Each student receives 10 stickers.
How many students does he give to?
2 m
W 4 operations
106 P1.ST.JC.18120619
Level 2
In a race, Adam finishes 2nd last.
He is behind 5 boys and 3 girls.
How many children are there in the race?
2 m
W Addition & subtraction Diagram
107 P3.ST.JC.18120817
Level 2
Adam is 100 cm tall.
Bryan is 20 cm taller than him but 30 cm shorter than Chris.
How tall is Chris?
2 m
W Addition & subtraction Model Comparison
108 P2.ST.JC.18120719
Level 2
Adam and Bryan have 100 stickers.
Adam has 20 more stickers than Bryan.
Find the number of stickers that Adam has.

  1. Which model should we draw?
    (1) Model Part-whole
    (2) Model Comparison
  2. Is the total given?
    (1) Yes
    (2) No
  3. Who gets the shorter bar?
    (1) Adam
    (2) Bryan
  4. Number of stickers that Adam has =
4 m
W Addition & subtraction Model Comparison
109 P6.ST.JC.18121373
Level 1
Fill in the blanks.
The number of boys is 4 times as many as the number of girls.

  1. Number of boys = _____ u
  2. Number of girls = _____ u
  3. Number of children = _____ u
3 m
W Multiplication & division Times as many Units method
110 P1.ST.JC.18120626
Level 3
Adam buys 2 identical stickers and 2 marbles for $8.
How much will Adam pay if he buys 1 such sticker and marble?
2 m
W Multiplication & division Proportion Units & parts

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