12 - ____ = 8 4 + 3 = ____ 5 ____ 4 = 20 12 ÷ 2 = ____ 34 ____ 16 = 18 3 x 4 = ____ 18 ____ 5 = 23 9 - 6 = ____ 14 + ____ = 16 18 ____ 3 = 6

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