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  • 132-34
    98
  • 24-66
    You cannot do it. It will subtract to below zero. (negative number) 
  • 88-12
    76
  • 88x2
    176
  • 3089+1001
    4090
  • Regrouping is a math topic. True or false?
    True
  • 10÷0
    Infinity
  • Do you need to regroup in this? 55-16
    Yes
  • 2864-107
    2758
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