Solve using property. Name the property. 637 x 38 + 637 x (-28)
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Answer:
6370 by associative property.
Step-by-step explanation:
637 x 38 + 637 x (-28)
637 is common in both the terms. So, use associative property.
637 [38 + (-28)]
=> 637 (38-28)
=> 637 (10)
=> 6370.
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