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