tomhannawap5igkn
tomhannawap5igkn
13-03-2018
Mathematics
contestada
Use tens to solve 13-7
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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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