Home > First Grade Math > G.5 Add doubles minus one
G.5 Add doubles minus one
Add using doubles. Use doubles fact 6 + 6 = 12
6 + 5 =
Add using doubles. Use doubles fact 5 + 5 = 10
5 + 4 =
Add using doubles. Use doubles fact 9 + 9 = 18
9 + 8 =
Add using doubles. Use doubles fact 4 + 4 = 8
3 + 4 =
4 + 3 =
4 + 5 =
Add using doubles. Use doubles fact 3 + 3 = 6
2 + 3 =
5 + 6 =
Add using doubles. Use doubles fact 8 + 8 = 16
8 + 7 =
Add using doubles. Use doubles fact 2 + 2 = 4
1 + 2 =
Add using doubles. Use doubles fact 7 + 7 = 14
6 + 7 =
7 + 6 =
2 + 1 =
3 + 2 =
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The average score is 100%
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