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Subtraction with Regrouping

Subtraction with Regrouping. What do you do first?. I don’t know!. 73 -36 ?. Hmmm…. 73 -36. Is the bottom number bigger?. Yes…. …then regroup!. 13. 6. 1.Take one ten from the tens column. 2. Add the ten to the ones column. 73 -36. Now Subtract!!. Start here. 6. 13.

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Subtraction with Regrouping

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  1. Subtraction with Regrouping

  2. What do you do first? I don’t know! 73 -36 ?

  3. Hmmm….. 73 -36 Is the bottom number bigger?

  4. Yes… …then regroup!

  5. 13 6 1.Take one ten from the tens column. 2. Add the ten to the ones column. 73 -36

  6. Now Subtract!!

  7. Start here 6 13 73 -36 3 7

  8. You did it!! By Lorrie Hess

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