5 + ____ = 10 5 + ____ = 9 ____ + 8 = 13 5 + 6 = ____ 5 + ____ = 12 ____ + 10 = 15 5 + ____ = 14 6 + ____ = 14 ____ + 7 = 13 6 + 9 = ____ ____ + 10 = 16

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