Addition Drills (1s) Worksheet Template With Answer Key
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1
2Name:
Addition Drills (1s)
Solve each problem.
4 + 1 =
5
5 + 1 =
6
1 + 9 =
10
1 + 7 =
8
3
5
6
6
2 + 1 =
4 + 1 =
1 + 5 =
1 + 5 =
6
2
2
7
5 + 1 =
1 + 1 =
1 + 1 =
1 + 6 =
1 + 1 =
2
6 + 1 =
7
1 + 8 =
9
1 + 10 =
11
7
9
11
2
6 + 1 =
8 + 1 =
1 + 10 =
1 + 1 =
8
8
3
6
7 + 1 =
7 + 1 =
1 + 2 =
1 + 5 =
10 + 1 =
11
1 + 1 =
2
1 + 6 =
7
1 + 9 =
10
10
7
5
11
9 + 1 =
6 + 1 =
1 + 4 =
1 + 10 =
8 + 1 =
9
2 + 1 =
3
1 + 7 =
8
1 + 8 =
9
3 + 1 =
4
10 + 1 =
11
1 + 3 =
4
1 + 4 =
5
9
5
10
7
8 + 1 =
4 + 1 =
1 + 9 =
1 + 6 =
10 + 1 =
11
9 + 1 =
10
1 + 2 =
3
1 + 7 =
8
4 + 1 =
5
5 + 1 =
6
1 + 6 =
7
1 + 1 =
2
10
4
4
4
9 + 1 =
3 + 1 =
1 + 3 =
1 + 3 =
7 + 1 =
8
8 + 1 =
9
1 + 4 =
5
1 + 2 =
3
5 + 1 =
6
8 + 1 =
9
1 + 8 =
9
1 + 2 =
3
4
4
8
11
3 + 1 =
3 + 1 =
1 + 7 =
1 + 10 =
1 + 1 =
2
4 + 1 =
5
1 + 5 =
6
1 + 5 =
6
2 + 1 =
3
6 + 1 =
7
1 + 10 =
11
1 + 1 =
2
7
11
2
5
6 + 1 =
10 + 1 =
1 + 1 =
1 + 4 =
3 + 1 =
4
2 + 1 =
3
1 + 3 =
4
1 + 9 =
10
10 + 1 =
11
9 + 1 =
10
1 + 9 =
10
1 + 3 =
4
8
2
5
9
7 + 1 =
1 + 1 =
1 + 4 =
1 + 8 =
2 + 1 =
3
5 + 1 =
6
1 + 8 =
9
1 + 7 =
8
10
8
3
7
9 + 1 =
7 + 1 =
1 + 2 =
1 + 6 =
Math
9
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