1st Grade Math - Addition and Subtraction
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8 + 9 =
17
4 - 2 =
2
13 + 7 =
20
3 - 0 =
3
6 - 2 =
4
10 - 5 =
5
20 - 10 =
10
9 + 4 =
13
6 + 8 =
14
12 + 3 =
15
16 - 9 =
7
17 - 8 =
9
8 + 9 =
17
4 - 2 =
2
13 + 7 =
20
3 - 0 =
3
6 - 2 =
4
10 - 5 =
5
20 - 10 =
10
9 + 4 =
13
6 + 8 =
14
12 + 3 =
15
16 - 9 =
7
17 - 8 =
9
