Study

La resta saltarina

  •   0%
  •  0     0     0

  • 89 - 56=
    33
  • 94 - 17=
    77
  • 39 - 11 =
    28
  • 56 - 19 =
    37
  • 95 - 18 =
    77
  • 74 - 26 =
    48
  • 99 - 81 =
    18
  • 75 - 25=
    50
  • 84 - 19 =
    65
  • 66 - 36 =
    30
  • 24 - 12 =
    12