Study

Subtracting multiples of 10

  •   0%
  •  0     0     0

      Back   Restart
  • 95-50
    45
  • 71-30
    41
  • 76-40
    36
  • 67-20
    47
  • 45-10
    35
  • 56-40
    16
  • 35-10
    25
  • 37-10
    27
  • 29-10
    19
  • 98-20
    78
  • 54-20
    34
  • 86-40
    46
  • 42-30
    12
  • 34-20
    14
  • 68-30
    38
  • 98-20
    78
    • Your experience on this site will be improved by allowing cookies.