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Dodawanie i odejmowanie kl.3

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  • 12 + 13 =
    25
  • 6 + 7 =
    13
  • 12 - 8 =
    4
  • 16 - 11 =
    5
  • 11 + 9 =
    20
  • 4 + 6 =
    10
  • 4 + 8 =
    12
  • 8 + 12 =
    20
  • 14 + 5 =
    19
  • 20 - 8 =
    12
  • 14 - 7 =
    7
  • 17 - 4 =
    13
  • 15 - 3 =
    12
  • 9 + 5 =
    14
  • 3 + 8 =
    11
  • 8 - 5 =
    3
  • 7 + 13 =
    20
  • 13 - 6 =
    7
  • 18 - 5 =
    13
  • 11 - 5 =
    6
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