Within 20

Welcome to our Subtraction worksheet set, designed to help grade students master Within 20! This is Set #1 in our comprehensive collection of free, printable math resources.

Practice Problems

1
14 - 2 =
2
10 - 9 =
3
9 - 5 =
4
14 - 4 =
5
15 - 8 =
6
11 - 7 =
7
17 - 1 =
8
13 - 6 =
9
5 - 2 =
10
15 - 4 =
11
14 - 14 =
12
14 - 8 =
13
13 - 4 =
14
20 - 19 =
15
11 - 1 =
16
13 - 13 =
17
20 - 15 =
18
12 - 7 =
19
8 - 2 =
20
11 - 10 =
Show Answers
1.12
2.1
3.4
4.10
5.7
6.4
7.16
8.7
9.3
10.11
11.0
12.6
13.9
14.1
15.10
16.0
17.5
18.5
19.6
20.1