4 x 3 =, 42 - 18 =, 8 x 4 =, 22 - 2 =, 250 + 50 = , 9 + 12 = , 7 x 6 = , 10 x 8 =, 10 x 10 =, 3 x 12 = , 150 - 50 = , 1000 - 500 =,

Addition - Subtraction - Multiplication

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