Study

doubles

  •   0%
  •  0     0     0

      Back   Restart
  • double 2
    4
  • double 10
    20
  • 2+2=
    4
  • double 8
    16
  • double 7
    14
  • double 9
    18
  • 6 + 6 =
    12
  • double 5
    10
  • 7 + 7 =
    14
  • double 4
    8
  • 3 + 3 =
    6
  • 1+1 =
    2
  • double 6
    12
  • double 3
    6
  • 5+5 =
    10
  • double 1
    2
    • Your experience on this site will be improved by allowing cookies.