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Problems with an Unknown Change
Solve each problem. Show your work. Write an equation.
3 Kira had 47 cat stickers. Jake gave Kira some more cat stickers for her birthday. Now Kira has 70 cat stickers. How many cat stickers did Jake give Kira for her birthday?
4 Jake had 74 moon stickers. He gave some to Franco as a present. Now Jake has 44 moon stickers. How many moon stickers did Jake give to Franco?