bmadrigal0013 bmadrigal0013

18-09-2020
Mathematics

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Find the error Hiroshi is finding-15-(-18).Find his mistake and correct it. (-15-(-18)=-15+(-18)=-33

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alli0713 alli0713

18-09-2020

Answer

he didnt make the 18 positive

Step-by-step explanation:

when u have to negatives u make it a positive

-15 - (-18)

-15+18

3

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