14-09-2018
Mathematics

contestada

Yolanda is finding 23,567-12,458. She added 2 to 12,458 before subtracting. Then she added it in again after she subtracted. Is her method correct? Explain

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ClearlyComrade ClearlyComrade

14-09-2018

No, Yolanda is trying to use the method where you can simplify subtraction. She must subtract 2 after the subtraction.

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