Question

18
$18 \times (7 + ( - 3)) = (18 \times 7) + (18 \times ( - 3))$
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Answer 1

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18 × (7 + (- 3)) = (18 × 7) + (18 × (- 3))

18 × ( 7 - 3) = 126 + (- 54)

18 × 4 = 126 - 54

72 = 72

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