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Math operations

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  • 64 +36
    100
  • 30 + 60
    90
  • one hundred - fifty
    fifty
  • 42 + 42
    84
  • thirteen + twenty
    thirty three
  • fifty + twenty
    seventy
  • 3 + 29
    32
  • 7 + 8
    15
  • 28 + 50
    78
  • 82 - 42
    40
  • forty three - forty two
    one
  • 15 + 65
    80
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