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M - dopočítávání do 20

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  • 18 - __ = 6
    12
  • __ + 7 = 14
    7
  • 7 + __ = 19
    12
  • 2 + __ = 11
    9
  • __ + 2 = 11
    9
  • __ + 5 = 16
    11
  • 4 + __ = 11
    7
  • 16 - __ = 4
    12
  • 6 + __ = 19
    13
  • 15 - __ = 8
    7
  • 11 + __ = 19
    8
  • 7 + __ = 13
    6
  • __ - 10 = 9
    19
  • __ - 11 = 8
    19
  • 18 - __ = 10
    8
  • 13 - __ = 2
    11
  • __ - 3 = 9
    12
  • 4 + __ = 12
    8
  • 13 - __ = 4
    9
  • 5 + __ = 19
    14
  • __ + 15 = 17
    2
  • __ + 11 = 15
    4
  • __ - 12 = 5
    17
  • 13 - __ = 2
    11
  • __ - 6 = 8
    14
  • 5 + __ = 11
    6
  • 20 - __ = 12
    8
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