Seudónimo Seudónimo
  • 01-12-2016
  • Mathematics
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Why should you record a 1 in the Tens column when you regroup in a addition problem

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1203ZGD
1203ZGD 1203ZGD
  • 01-12-2016
Because you cant put 2 numbers into the ones column so you have to carry the 1.

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