Subtraction Tables 1 to 20
1 to 20 Subtraction Tables
Subtraction Table for 1
1 – 1 = 0
2 – 1 = 1
3 – 1 = 2
4 – 1 = 3
5 – 1 = 4
6 – 1 = 5
7 – 1 = 6
8 – 1 = 7
9 – 1 = 8
10 – 1 = 9
11 – 1 = 10
12 – 1 = 11
13 – 1 = 12
14 – 1 = 13
15 – 1 = 14
16 – 1 = 15
17 – 1 = 16
18 – 1 = 17
19 – 1 = 18
20 – 1 = 19
Subtraction Table for 2
1 – 2 = -1
2 – 2 = 0
3 – 2 = 1
4 – 2 = 2
5 – 2 = 3
6 – 2 = 4
7 – 2 = 5
8 – 2 = 6
9 – 2 = 7
10 – 2 = 8
11 – 2 = 9
12 – 2 = 10
13 – 2 = 11
14 – 2 = 12
15 – 2 = 13
16 – 2 = 14
17 – 2 = 15
18 – 2 = 16
19 – 2 = 17
20 – 2 = 18
Subtraction Table for 3
1 – 3 = -2
2 – 3 = -1
3 – 3 = 0
4 – 3 = 1
5 – 3 = 2
6 – 3 = 3
7 – 3 = 4
8 – 3 = 5
9 – 3 = 6
10 – 3 = 7
11 – 3 = 8
12 – 3 = 9
13 – 3 = 10
14 – 3 = 11
15 – 3 = 12
16 – 3 = 13
17 – 3 = 14
18 – 3 = 15
19 – 3 = 16
20 – 3 = 17
Subtraction Table for 4
1 – 4 = -3
2 – 4 = -2
3 – 4 = -1
4 – 4 = 0
5 – 4 = 1
6 – 4 = 2
7 – 4 = 3
8 – 4 = 4
9 – 4 = 5
10 – 4 = 6
11 – 4 = 7
12 – 4 = 8
13 – 4 = 9
14 – 4 = 10
15 – 4 = 11
16 – 4 = 12
17 – 4 = 13
18 – 4 = 14
19 – 4 = 15
20 – 4 = 16
Subtraction Table for 5
1 – 5 = -4
2 – 5 = -3
3 – 5 = -2
4 – 5 = -1
5 – 5 = 0
6 – 5 = 1
7 – 5 = 2
8 – 5 = 3
9 – 5 = 4
10 – 5 = 5
11 – 5 = 6
12 – 5 = 7
13 – 5 = 8
14 – 5 = 9
15 – 5 = 10
16 – 5 = 11
17 – 5 = 12
18 – 5 = 13
19 – 5 = 14
20 – 5 = 15
Subtraction Table for 6
1 – 6 = -5
2 – 6 = -4
3 – 6 = -3
4 – 6 = -2
5 – 6 = -1
6 – 6 = 0
7 – 6 = 1
8 – 6 = 2
9 – 6 = 3
10 – 6 = 4
11 – 6 = 5
12 – 6 = 6
13 – 6 = 7
14 – 6 = 8
15 – 6 = 9
16 – 6 = 10
17 – 6 = 11
18 – 6 = 12
19 – 6 = 13
20 – 6 = 14
Subtraction Table for 7
1 – 7 = -6
2 – 7 = -5
3 – 7 = -4
4 – 7 = -3
5 – 7 = -2
6 – 7 = -1
7 – 7 = 0
8 – 7 = 1
9 – 7 = 2
10 – 7 = 3
11 – 7 = 4
12 – 7 = 5
13 – 7 = 6
14 – 7 = 7
15 – 7 = 8
16 – 7 = 9
17 – 7 = 10
18 – 7 = 11
19 – 7 = 12
20 – 7 = 13
Subtraction Table for 8
1 – 8 = -7
2 – 8 = -6
3 – 8 = -5
4 – 8 = -4
5 – 8 = -3
6 – 8 = -2
7 – 8 = -1
8 – 8 = 0
9 – 8 = 1
10 – 8 = 2
11 – 8 = 3
12 – 8 = 4
13 – 8 = 5
14 – 8 = 6
15 – 8 = 7
16 – 8 = 8
17 – 8 = 9
18 – 8 = 10
19 – 8 = 11
20 – 8 = 12
Subtraction Table for 9
1 – 9 = -8
2 – 9 = -7
3 – 9 = -6
4 – 9 = -5
5 – 9 = -4
6 – 9 = -3
7 – 9 = -2
8 – 9 = -1
9 – 9 = 0
10 – 9 = 1
11 – 9 = 2
12 – 9 = 3
13 – 9 = 4
14 – 9 = 5
15 – 9 = 6
16 – 9 = 7
17 – 9 = 8
18 – 9 = 9
19 – 9 = 10
20 – 9 = 11
Subtraction Table for 10
1 – 10 = -9
2 – 10 = -8
3 – 10 = -7
4 – 10 = -6
5 – 10 = -5
6 – 10 = -4
7 – 10 = -3
8 – 10 = -2
9 – 10 = -1
10 – 10 = 0
11 – 10 = 1
12 – 10 = 2
13 – 10 = 3
14 – 10 = 4
15 – 10 = 5
16 – 10 = 6
17 – 10 = 7
18 – 10 = 8
19 – 10 = 9
20 – 10 = 10
Subtraction Table for 11
1 – 11 = -10
2 – 11 = -9
3 – 11 = -8
4 – 11 = -7
5 – 11 = -6
6 – 11 = -5
7 – 11 = -4
8 – 11 = -3
9 – 11 = -2
10 – 11 = -1
11 – 11 = 0
12 – 11 = 1
13 – 11 = 2
14 – 11 = 3
15 – 11 = 4
16 – 11 = 5
17 – 11 = 6
18 – 11 = 7
19 – 11 = 8
20 – 11 = 9
Subtraction Table for 12
1 – 12 = -11
2 – 12 = -10
3 – 12 = -9
4 – 12 = -8
5 – 12 = -7
6 – 12 = -6
7 – 12 = -5
8 – 12 = -4
9 – 12 = -3
10 – 12 = -2
11 – 12 = -1
12 – 12 = 0
13 – 12 = 1
14 – 12 = 2
15 – 12 = 3
16 – 12 = 4
17 – 12 = 5
18 – 12 = 6
19 – 12 = 7
20 – 12 = 8
Subtraction Table for 13
1 – 13 = -12
2 – 13 = -1
3 – 13 = -10
4 – 13 = -9
5 – 13 = -8
6 – 13 = -7
7 – 13 = -6
8 – 13 = -5
9 – 13 = -4
10 – 13 = -3
11 – 13 = -2
12 – 13 = -1
13 – 13 = 0
14 – 13 = 1
15 – 13 = 2
16 – 13 = 3
17 – 13 = 4
18 – 13 = 5
19 – 13 = 6
20 – 13 = 7
Subtraction Table for 14
1 – 14 = -13
2 – 14 = -12
3 – 14 = -11
4 – 14 = -10
5 – 14 = -9
6 – 14 = -8
7 – 14 = -7
8 – 14 = -6
9 – 14 = -5
10 – 14 = -4
11 – 14 = -3
12 – 14 = -2
13 – 14 = -1
14 – 14 = 0
15 – 14 = 1
16 – 14 = 2
17 – 14 = 3
18 – 14 = 4
19 – 14 = 5
20 – 14 = 6
Subtraction Table for 15
1 – 15 = -14
2 – 15 = -13
3 – 15 = -12
4 – 15 = -11
5 – 15 = -10
6 – 15 = -9
7 – 15 = -8
8 – 15 = -7
9 – 15 = -6
10 – 15 = -5
11 – 15 = -4
12 – 15 = -3
13 – 15 = -2
14 – 15 = -1
15 – 15 = 0
16 – 15 = 1
17 – 15 = 2
18 – 15 = 3
19 – 15 = 4
20 – 15 = 5
Subtraction Table for 16
1 – 16 = -15
2 – 16 = -14
3 – 16 = -13
4 – 16 = -12
5 – 16 = -11
6 – 16 = -10
7 – 16 = -9
8 – 16 = -8
9 – 16 = -7
10 – 16 = -6
11 – 16 = -5
12 – 16 = -4
13 – 16 = -3
14 – 16 = -2
15 – 16 = -1
16 – 16 = 0
17 – 16 = 1
18 – 16 = 2
19 – 16 = 3
20 – 16 = 4
Subtraction Table for 17
1 – 17 = -16
2 – 17 = -15
3 – 17 = -14
4 – 17 = -13
5 – 17 = -12
6 – 17 = -11
7 – 17 = -10
8 – 17 = -9
9 – 17 = -8
10 – 17 = -7
11 – 17 = -6
12 – 17 = -5
13 – 17 = -4
14 – 17 = -3
15 – 17 = -2
16 – 17 = -1
17 – 17 = 0
18 – 17 = 1
19 – 17 = 2
20 – 17 = 3
Subtraction Table for 18
1 – 18 = -17
2 – 18 = -16
3 – 18 = -15
4 – 18 = -14
5 – 18 = -13
6 – 18 = -12
7 – 18 = -11
8 – 18 = -10
9 – 18 = -9
10 – 18 = -8
11 – 18 = -7
12 – 18 = -6
13 – 18 = -5
14 – 18 = -4
15 – 18 = -3
16 – 18 = -2
17 – 18 = -11
18 – 18 = 0
19 – 18 = 1
20 – 18 = 2
Subtraction Table for 19
1 – 19 = -18
2 – 19 = -17
3 – 19 = -16
4 – 19 = -15
5 – 19 = -14
6 – 19 = -13
7 – 19 = -12
8 – 19 = -11
9 – 19 = -10
10 – 19 = -9
11 – 19 = -8
12 – 19 = -7
13 – 19 = -6
14 – 19 = -5
15 – 19 = -4
16 – 19 = -3
17 – 19 = -2
18 – 19 = -1
19 – 19 = 0
20 – 19 = 1
Subtraction Table for 20
1 – 20 = -19
2 – 20 = -18
3 – 20 = -17
4 – 20 = -16
5 – 20 = -15
6 – 20 = -14
7 – 20 = -13
8 – 20 = -12
9 – 20 = -11
10 – 20 = -10
11 – 20 = -9
12 – 20 = -8
13 – 20 = -7
14 – 20 = -6
15 – 20 = -5
16 – 20 = -4
17 – 20 = -3
18 – 20 = -2
19 – 20 = -1
20 – 20 = 0