tomhannawap5igkn tomhannawap5igkn

13-03-2018
Mathematics

contestada

Use tens to solve 13-7

Respuesta :

rubydai03 rubydai03

18-03-2018

You can change it to 130-70 and that'll give you 50.

Then just cross out the 0 from the 50 since 13-7 didn't have any zeros. So 5.

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