AbigailWilkins836 AbigailWilkins836

21-11-2014
Mathematics

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if you had to subtract 426 from 913, how many times would you need to regroup how can you tell

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kidkie12km kidkie12km

21-11-2014

You'd have to regroup twice.
Since 26 is bigger than 13, you'd need both the tens and ones places to go up by ten in order to subtract properly.

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