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1ねんせいの計算(たしざん)

  • 9 + 1 = 10
  • 2 + 3 = 5
  • 7 + 5 = 12
  • 3 + 9 = 12
  • 6 + 5 = 11
  • 2 + 10 = 12
  • 8 + 7 = 15
  • 6 + 9 = 15
  • 10 + 3 = 13
  • 1 + 8 = 9
  • 7 + 1 = 8
  • 5 + 3 = 8
  • 3 + 7 = 10
  • 8 + 1 = 9
  • 9 + 2 = 11
  • 1 + 9 = 10
  • 10 + 5 = 15
  • 4 + 6 = 10
  • 3 + 6 = 9
  • 2 + 7 = 9