3 years ago

If 571 - 397 = 174, then 174 + 397 = 571. Explain why this statement is true using numbers, pictures, or words.

1 answer:

ycow [4]3 years ago

5 0

It's backwards to check subraction
inverse operation of subtraction is addition, so you add to check the answer

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umka2103 [35]

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vlada-n [284]

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Step-by-step explanation:

im smart ツ

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