46 P4.ST.JC.18120920
Level 3
3 children have 300 stickers.
Adam has 10 more stickers than Bryan.
Chris has 40 more stickers than Adam.
How many stickers does Chris have?
2 m
Model Comparison Units method
47 P6.ST.JC.18121370
Level 2
Fill in the blanks.
Adam has 20 stickers more than Bryan and
Chris has 10 stickers less than Adam.
Let the number of stickers that Bryan has be 1 u.

  1. Number of stickers that Adam has = 1 u + _____
  2. Number of stickers that Chris has = 1 u + _____
  3. Total number of stickers = 3 u + ______
3 m
W Addition & subtraction More than or less than Repeated identity Units method
48 P5.DA.JC.17100324
Level 1
The average mass of a tiger and a leopard is 183 kg. The tiger's mass is 7 kg more than the leopard's. Find the mass of the tiger.
1 m
Average Mass Model Comparison Units method
49 P1.ME.JC.18102719
Level 2
Look at the picture.
The total length of Key 2 and Key 4 is _____ units.
2 m
Length W Addition & subtraction
50 P5.WN.NK.22121601
Level 1
Kelly and Aisa shared $810 between them. Kelly received $290 more than Aisa. How much money did Aisa receive?
1 m
More than or less than Model Units method

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