Addition Drills (7s) - Addition Worksheet With Answers
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20Name:
Addition Drills (7s)
Solve each problem.
1
10
9
7
3
4
2
8
5
6
+
7
+
7
+
7
+
7
+
7
+
7
+
7
+
7
+
7
+
7
8
17
16
14
10
11
9
15
12
13
7
7
7
7
7
7
7
7
7
7
+
6
+
9
+
10
+
2
+
1
+
3
+
5
+
7
+
4
+
8
13
16
17
9
8
10
12
14
11
15
10
9
4
2
8
5
3
7
6
1
+
7
+
7
+
7
+
7
+
7
+
7
+
7
+
7
+
7
+
7
17
16
11
9
15
12
10
14
13
8
7
7
7
7
7
7
7
7
7
7
+
7
+
3
+
10
+
9
+
8
+
1
+
4
+
2
+
6
+
5
14
10
17
16
15
8
11
9
13
12
5
2
7
3
1
4
9
8
6
10
+
7
+
7
+
7
+
7
+
7
+
7
+
7
+
7
+
7
+
7
12
9
14
10
8
11
16
15
13
17
7
7
7
7
7
7
7
7
7
7
+
9
+
2
+
4
+
10
+
1
+
5
+
7
+
3
+
8
+
6
16
9
11
17
8
12
14
10
15
13
8
3
6
5
2
10
7
1
4
9
+
7
+
7
+
7
+
7
+
7
+
7
+
7
+
7
+
7
+
7
15
10
13
12
9
17
14
8
11
16
7
7
7
7
7
7
7
7
7
7
+
10
+
4
+
6
+
5
+
1
+
2
+
7
+
3
+
9
+
8
17
11
13
12
8
9
14
10
16
15
8
5
6
3
1
10
4
9
7
2
+
7
+
7
+
7
+
7
+
7
+
7
+
7
+
7
+
7
+
7
15
12
13
10
8
17
11
16
14
9
7
7
7
7
7
7
7
7
7
7
+
8
+
5
+
6
+
3
+
4
+
7
+
2
+
9
+
1
+
10
15
12
13
10
11
14
9
16
8
17
Math
1
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