Study

M2.Addition with Regrouping

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  • Add
    280
  • Find the missing numbers & Add
    Missing numbers are 4, 9. The sum is 793
  • Find the missing numbers & Add
    Missing numbers are 4 - 3. The sum is 463
  • Find the missing numbers & Add
    The missing numbers are 5 - 5. The sum is 815
  • Add
    192
  • Find the missing numbers & Add
    The missing numbers are 6, 6