Subtraction Drills (1s) - Subtraction Worksheet With Answers Page 4
ADVERTISEMENT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20Answer Key
Name:
Subtraction Drills (1s)
Solve each problem.
11
7
5
10
9
6
2
4
8
3
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
10
6
4
9
8
5
1
3
7
2
3
7
4
10
11
8
5
2
6
9
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
2
6
3
9
10
7
4
1
5
8
7
6
9
10
11
3
2
5
8
4
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
6
5
8
9
10
2
1
4
7
3
4
6
9
8
5
11
2
7
3
10
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
3
5
8
7
4
10
1
6
2
9
10
9
7
5
4
8
2
11
3
6
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
9
8
6
4
3
7
1
10
2
5
9
8
11
2
7
5
10
6
3
4
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
8
7
10
1
6
4
9
5
2
3
5
6
2
3
4
9
10
7
8
11
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
4
5
1
2
3
8
9
6
7
10
7
10
9
8
5
2
4
11
6
3
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
6
9
8
7
4
1
3
10
5
2
9
3
6
10
8
2
5
7
11
4
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
8
2
5
9
7
1
4
6
10
3
2
4
8
5
11
3
10
6
7
9
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
1
3
7
4
10
2
9
5
6
8
Math
2
ADVERTISEMENT
0 votes
Related Articles
Related forms
Related Categories
Parent category: Education