Soluzione - Long subtraction
441
Spiegazione passo passo
1. Rewrite the numbers from top to bottom, aligned by their place values
| Place value | hundreds | tens | ones |
| 8 | 4 | 1 | |
| - | 4 | 0 | 0 |
2. Subtract the numbers using long subtraction method
Subtract the numbers in the ones column from the top number:
1-0=1
| Place value | hundreds | tens | ones |
| 8 | 4 | 1 | |
| - | 4 | 0 | 0 |
| 1 |
Subtract the numbers in the tens column from the top number:
4-0=4
| Place value | hundreds | tens | ones |
| 8 | 4 | 1 | |
| - | 4 | 0 | 0 |
| 4 | 1 |
Subtract the numbers in the hundreds column from the top number:
8-4=4
| Place value | hundreds | tens | ones |
| 8 | 4 | 1 | |
| - | 4 | 0 | 0 |
| 4 | 4 | 1 |
The solution is: 441
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