71 P3.WN.JM.17110767
Level 3
Janice bought a blouse for $23. She also bought a bracelet which cost 4 times as much as the blouse.
  1. How much less did the blouse cost than the bracelet?
  2. How much did she spend altogether?
3 m
W 4 operations Money More than or less than Model Times-as-many Units method
72 P3.WN.JM.17110778
Level 3
There are 3 times as many boys as girls at a party. There are 24 fewer girls than boys. How many children are there at the party altogether?
3 m
W 4 operations Model Times-as-many Units method
73 P3.WN.JM.17110404
Level 3
Kim had some stickers at first. After he bought another 48 stickers, he had thrice as many stickers as before. How many stickers did Kim have at first?
4 m
W Addition & subtraction Model Part-whole Model Times-as-many Units method
74 P3.WN.JM.17110405
Level 3
Iris had some candies at first. After she gave away 3 candies to her sister and ate another 3 candies, she went to buy another 42 candies. In the end, she had thrice as many candies as before. How many candies did iris have at first?
4 m
W Addition & subtraction Model Part-whole Model Times-as-many Units method
75 P3.WN.PR.17102435
Level 3
Kim has 3 bottles of apple juice. Bottle X holds 400 mℓ more than Bottle Y and Bottle Y holds twice as much as Bottle Z. If Bottle Z holds 600 mℓ of juice, how much does Bottle X hold?
4 m
W Addition & subtraction Volume Model Comparison Model Times-as-many

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