Game Preview

fact families

  •  English    9     Public
    grade 3
  •   Study   Slideshow
  • Find the missing number!
    15
  •  20
  • Find the missing number!
    45
  •  20
  • Find the missing number!
    39
  •  20
  • complete the addition!
    55
  •  20
  • Complete the operation!
    20
  •  20
  • Complete the subtraction!
    35
  •  20
  • 19 + 35 =
    54
  •  20
  • 64 + 32 =
    96
  •  20
  • 100 - 30 =
    70
  •  20