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Describe how you regroup when you find the sum of 64 + 43
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Describe how you regroup when you find the sum of 64 + 43

User Erock
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When you regroup you are basically breaking down the problem.
You would do 60 + 40=?
Then you would do 4 + 3= ?
Your answer would come out to 107
User Zeusstl
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