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Addition Review

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  • Use doubles plus one to solve 5 + 6.
    5 + 6 = 5 + 5 + 1 = 11
  • Solve 5 + 8 by making a ten.
    5 + 8 = 5 + 5 + 3 = 13
  • 5 + 5 =
    10
  • 6 + 6 =
    12
  • 8 + 8 =
    16
  • Solve 7 + 6 by making a ten.
    7 + 6 = 7 + 3 + 3 = 13
  • 4 + 4 =
    8
  • Use counting on to solve 5 + 2.
    7
  • 9 + 9 =
    18
  • Use doubles plus one to solve 3 + 4.
    3 + 4 = 3 + 3 + 1 = 7
  • 3 + 3 =
    6
  • Solve 8 + 3 by making a ten.
    8 + 3 = 8 + 2 + 1 = 11
  • 7 + 7 =
    14
  • Solve 8 + 4 by making a ten.
    8 + 4 = 8 + 2 + 2 = 12
  • Use doubles plus one to solve 9 + 8.
    8 + 9 = 8 + 8 + 1 = 17
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