NAME ____________________________________ DATE __________________
ACTIVITY
(PAGE 3 OF 3)
Problems with an Unknown Change
Solve each problem. Show your work. Write an equation.
5 Kira had 58 baseball stickers. She went to Sticker Station and bought some more baseball stickers. Now Kira has 98 baseball stickers. How many baseball stickers did Kira buy at Sticker Station?
6 Sally had 80 ocean stickers. She gave some of her ocean stickers to Franco. Now Sally has 36 ocean stickers. How many ocean stickers did she give to Franco?