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Adding and subtracting within 1 mil

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  • 8,384-2,475
    5,909
  • 56,296+45,028
    101,324
  • 224,836-100,376
    124,460
  • 7,346+5,068
    12,414
  • 437,299+204,816
    642,115
  • 17,349+16,932
    34,281
  • 547,751+298,490
    846,241
  • 839,894-450,912
    388,982
  • 88,389-51,477
    36,912
  • 74,592+33,479
    108,071
  • 93,846+153,937
    247,783
  • 123,456-78,910
    44,546