Addition Drills (9s) Worksheet Template With Answer Key
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1
2Name:
Addition Drills (9s)
Solve each problem.
3
9
1
2
8
7
10
5
6
4
+
9
+
9
+
9
+
9
+
9
+
9
+
9
+
9
+
9
+
9
12
18
10
11
17
16
19
14
15
13
9
9
9
9
9
9
9
9
9
9
+
4
+
2
+
9
+
7
+
6
+
10
+
1
+
3
+
5
+
8
13
11
18
16
15
19
10
12
14
17
2
3
4
9
7
5
1
10
8
6
+
9
+
9
+
9
+
9
+
9
+
9
+
9
+
9
+
9
+
9
11
12
13
18
16
14
10
19
17
15
9
9
9
9
9
9
9
9
9
9
+
8
+
9
+
3
+
1
+
2
+
7
+
6
+
5
+
4
+
10
17
18
12
10
11
16
15
14
13
19
1
6
7
4
5
2
8
3
10
9
+
9
+
9
+
9
+
9
+
9
+
9
+
9
+
9
+
9
+
9
10
15
16
13
14
11
17
12
19
18
9
9
9
9
9
9
9
9
9
9
+
8
+
2
+
9
+
10
+
6
+
5
+
4
+
3
+
1
+
7
17
11
18
19
15
14
13
12
10
16
6
10
2
9
3
5
1
7
4
8
+
9
+
9
+
9
+
9
+
9
+
9
+
9
+
9
+
9
+
9
15
19
11
18
12
14
10
16
13
17
9
9
9
9
9
9
9
9
9
9
+
8
+
9
+
6
+
1
+
10
+
4
+
2
+
7
+
3
+
5
17
18
15
10
19
13
11
16
12
14
10
7
8
9
2
5
4
1
6
3
+
9
+
9
+
9
+
9
+
9
+
9
+
9
+
9
+
9
+
9
19
16
17
18
11
14
13
10
15
12
9
9
9
9
9
9
9
9
9
9
+
5
+
6
+
2
+
9
+
8
+
4
+
7
+
10
+
1
+
3
14
15
11
18
17
13
16
19
10
12
Math
2
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