116 P4.WN.JM.17102382
Level 3
Risa and Isabelle had 856 stamps altogether. They decided to play a game. In the first round, Isabelle lost 58 stamps to Risa. In the second round, Risa lost 38 stamps to Isabelle. At the end of the two rounds, Isabelle had thrice as many stamps as Risa.
  1. How many stamps did Risa have in the end?
  2. How many stamps did Isabelle have at the beginning of the game?
4 m
W 4 operations Times as many Internal transfer Working backwards Units table
117 P2.WN.JC.18121571
Level 3
Randy has $20 more than Cheryl. How much must Randy give to Cheryl so that both of them have the same amount of money in the end?
4 m
W Multiplication & division Money Equal stage after Internal transfer Model Comparison
118 P4.WN.JM.17102289
Level 2
Priscilla has 20 buttons more than Jennifer. If Priscilla gives Jennifer 7 buttons, how many more buttons than Jennifer will Priscilla have?
4 m
Internal transfer Model Comparison Units table
119 P4.WN.JM.17102290
Level 2
Priscilla has 20 buttons more than Jennifer. If Priscilla gives Jennifer 23 buttons, how many more buttons than Jennifer will Priscilla have?
4 m
Internal transfer Model Comparison Units table
120 P4.WN.JM.17102291
Level 2
Priscilla has 20 buttons more than Jennifer. If Jennifer gives Priscilla 7 buttons, how many more buttons than Jennifer will Priscilla have?
4 m
Internal transfer Model Comparison Units table

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