Subtraction Table for 20
In mathematics, a subtraction table lays out the difference of two numbers for quick lookup. This page shows the subtraction table for the number twenty (20) — download it as a PDF, print it directly, or grab the blank worksheet version below to practice without the answers filled in.
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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 |
| 21 | − | 20 | = | 1 |
| 22 | − | 20 | = | 2 |
| 23 | − | 20 | = | 3 |
| 24 | − | 20 | = | 4 |
| 25 | − | 20 | = | 5 |
| 26 | − | 20 | = | 6 |
| 27 | − | 20 | = | 7 |
| 28 | − | 20 | = | 8 |
| 29 | − | 20 | = | 9 |
| 30 | − | 20 | = | 10 |
| 31 | − | 20 | = | 11 |
| 32 | − | 20 | = | 12 |
| 33 | − | 20 | = | 13 |
| 34 | − | 20 | = | 14 |
| 35 | − | 20 | = | 15 |
| 36 | − | 20 | = | 16 |
| 37 | − | 20 | = | 17 |
| 38 | − | 20 | = | 18 |
| 39 | − | 20 | = | 19 |
| 40 | − | 20 | = | 20 |
| 41 | − | 20 | = | 21 |
| 42 | − | 20 | = | 22 |
| 43 | − | 20 | = | 23 |
| 44 | − | 20 | = | 24 |
| 45 | − | 20 | = | 25 |
| 46 | − | 20 | = | 26 |
| 47 | − | 20 | = | 27 |
| 48 | − | 20 | = | 28 |
| 49 | − | 20 | = | 29 |
| 50 | − | 20 | = | 30 |
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