• TAT 2- Unit 4: Review
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  • The subtraction "23-9= 14" is subtraction with regrouping. True or false?
    True
  • The subtraction "29-9=20" is subtraction with regrouping. True or false?
    False. It's subtraction without regrouping
  • The subtraction "32-14=18" is subtraction without regrouping. True or false?
    False. It's subtraction with regrouping
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