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Finding Unknown Numbers

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  • 56 ÷ ____ = 8
    7
  • 13 + 6 = 26 - _____
    7
  • 1,234 ÷ ___ = 1
    1,234
  • 17 + 3 = _____ + 6
    14
  • 69 ÷ 3 = _____
    23
  • 12 x _____ = 144
    12
  • ____ x 6 = 570
    95
  • 3,000 ÷ _____ = 15
    200
  • ___ x 134 = 0
    0
  • 11 + 1 = _____ - 1
    13
  • _____ + 4 = 16 - 2
    10
  • ____ ÷ 5 = 21
    105
  • 885 ÷ 5 = ______
    177
  • 500 ÷ ____ = 100
    5
  • 28 + 2 = 14 + ______
    16
  • _____ ÷ 2 = 45
    90
  • 3 + 8 = _____ - 3
    14
  • 81 ÷ ___ = 9
    9
  • ___ ÷ 10 = 9
    90
  • _____ x 5 = 250
    50
  • ____ ÷ 75 = 10
    750
  • ____ - 16 = 35 - 10
    41
  • 5 + 4 = _____ - 8
    17
  • 10 + _____ = 22 + 7
    19
  • 4 + _____ = 10 + 5
    11
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