Subtraction Table for 11
Each row subtracts numbers 1 through 12 from 11. Subtraction is the inverse of addition and appears in change-making, scores, and measurements.
Rows drop below zero once the subtrahend passes 11: 11 − 12 = −1, and the column keeps walking down — the smallest value here is 11 − 12 = -1. Subtract an even number and parity survives; subtract an odd and it flips: 11 − 3 = 8. Taking away 10 moves only the tens digit: 11 − 10 = 1, and nothing else in the number moves. Read the difference column bottom-up and it climbs, one step at a time, back to 10 — a countdown fully reversed.
| Subtrahend | Difference |
|---|---|
| 11 − 1 | 10 |
| 11 − 2 | 9 |
| 11 − 3 | 8 |
| 11 − 4 | 7 |
| 11 − 5 | 6 |
| 11 − 6 | 5 |
| 11 − 7 | 4 |
| 11 − 8 | 3 |
| 11 − 9 | 2 |
| 11 − 10 | 1 |
| 11 − 11 | 0 |
| 11 − 12 | -1 |
Frequently asked questions
What is 11 − 4?
11 − 4 = 7.
What does the difference column mean?
The difference is the result after subtracting — here, the second number in each row, such as 11 − 2 = 9.
Is subtraction commutative?
No — swapping the order changes the result: 11 − 3 = 8, but 3 − 11 = -8. That is why reading the row direction matters.