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Adding Doubles

Write the sum in the box provided.

5 + 5 = 6 + 6 = 4 + 4 =

2 + 2 = 1 + 1 = 9 + 9 =

3 + 3 = 8 + 8 = 5 + 5 =

0 + 0 = 7 + 7 = 2 + 2 =

1 + 1 = 9 + 9 = 6 + 6 =

5 + 5 = 6 + 6 = 4 + 4 =

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Answers:

5 + 5 = 10 6 + 6 = 12 4 + 4 = 8

2 + 2 = 4 1 + 1 = 2 9 + 9 = 18

3 + 3 = 6 8 + 8 = 16 5 + 5 = 10

0 + 0 = 0 7 + 7 = 14 2 + 2 = 4

1 + 1 = 2 9 + 9 = 18 6 + 6 = 12

5 + 5 = 10 6 + 6 = 12 4 + 4 = 8