8 - 2, 5 + 1, 20 - 8 =, 10 + 2, 14 + 6 =, 18 + 2, 30 - 15, 10 + 5, 16 + 8 =, 20 + 4, 7 + 7 + 7 + 7 =, 30 - 2, 54 + 9 =, 63, 108 + 12 =, 120

Balancing Equations - 4B

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