Study

2-Digit Addition

  •   0%
  •  0     0     0

  • 10+12
    22
  • 15+13
    28
  • 10+6
    16
  • 8+13
    21
  • 16+7
    23
  • Get 25 points just because you're awesome
    yay!
  • 4+16
    20
  • 7+19
    26
  • 9+12
    21
  • Get 20 points just because you're awesome!
    yay!
  • 11+18
    29