Katie has 13 red buttons, 25 blue buttons, and 18 yellow buttons. How many buttons does Katie have altogether? 13 + 25 = ? 10 + 20 + 3 + 5 = ____ + 18 = ? ____ + 8 + ____ + ____ = ? 8 + 8 = ____ = 10 + ____ 30 + 10 + 10 + 6 = ____ Rose Farm has 48 pigs and 32 cows. How many more pigs than cows are on the farm? 48 ____ 32 = ? ____ - ____ = 10 ____ - ____ = 6 ____ + ____ = 16 Misha collects hockey cards. He had 64 cards. He bought 29 more. How many cards does Misha have now? ____ + ____ = ? 60 + 20 + 4 + 9 = ? 4 + 9 = ? 60 + 20 + ____ = ____ Misha has ____ cards. There are 39 green apples and 51 red apples. Small crates hold up to 80 apples and large crates hold up to 100 apples. What size crate do the apples need? 39 + 51 = ? 30 + 50= ? + 9 + 1 = ? ____ + ____ = ? 80 < ____ ____ 100 The apples need the ____ crate. Audrey had 20 crayons. Nick gave her some more. Now she has 58 crayons. How many crayons did Nick give Audrey? 58 = 20 ____ ? 58 - 20 = ? 50 - 20 = ____ 8 - 0 = ____ ____ = ? Nick gave Audrey ____ crayons.

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