Adding Doubles Minus 2 Worksheet With Answer Key Page 2

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Adding Doubles Minus 2 (A) Answers
Use an adding doubles strategy to find each sum
Example: 6 + 4 = 6 + 6 - 2 = 12 - 2 = 10
7 + 5 =
3 + 1 =
5 + 3 =
7 + 7 - 2 = 12
3 + 3 - 2 = 4
5 + 5 - 2 = 8
14 - 2 = 12
6 - 2 = 4
10 - 2 = 8
6 + 4 =
11 + 9 =
2 + 0 =
6 + 6 - 2 = 10
11 + 11 - 2 = 20
2 + 2 - 2 = 2
12 - 2 = 10
22 - 2 = 20
4 - 2 = 2
2 + 0 =
8 + 6 =
6 + 4 =
2 + 2 - 2 = 2
8 + 8 - 2 = 14
6 + 6 - 2 = 10
4 - 2 = 2
16 - 2 = 14
12 - 2 = 10
5 + 3 =
9 + 7 =
10 + 8 =
5 + 5 - 2 = 8
9 + 9 - 2 = 16
10 + 10 - 2 = 18
10 - 2 = 8
18 - 2 = 16
20 - 2 = 18
3 + 1 =
6 + 4 =
8 + 6 =
3 + 3 - 2 = 4
6 + 6 - 2 = 10
8 + 8 - 2 = 14
6 - 2 = 4
12 - 2 = 10
16 - 2 = 14
4 + 2 =
4 + 2 =
9 + 7 =
4 + 4 - 2 = 6
4 + 4 - 2 = 6
9 + 9 - 2 = 16
8 - 2 = 6
8 - 2 = 6
18 - 2 = 16
8 + 6 =
5 + 3 =
4 + 2 =
8 + 8 - 2 = 14
5 + 5 - 2 = 8
4 + 4 - 2 = 6
16 - 2 = 14
10 - 2 = 8
8 - 2 = 6
10 + 8 =
2 + 0 =
7 + 5 =
10 + 10 - 2 = 18
2 + 2 - 2 = 2
7 + 7 - 2 = 12
20 - 2 = 18
4 - 2 = 2
14 - 2 = 12
11 + 9 =
10 + 8 =
11 + 9 =
11 + 11 - 2 = 20
10 + 10 - 2 = 18
11 + 11 - 2 = 20
22 - 2 = 20
20 - 2 = 18
22 - 2 = 20
9 + 7 =
7 + 5 =
3 + 1 =
9 + 9 - 2 = 16
7 + 7 - 2 = 12
3 + 3 - 2 = 4

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