glover8905 glover8905

19-08-2018
Mathematics

contestada

How to mentally subtract smaller numbers from bigger numbers?

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hallie624 hallie624

19-08-2018

umm well ill show you how I do it so if it is 67 minus 72 I would subtract the tens spot first then I would do the ones it works for me and it is easy so I hope this helped ohand the answer is -5

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