Soluzione - Long subtraction
224
Spiegazione passo passo
1. Rewrite the numbers from top to bottom, aligned by their place values
| Place value | hundreds | tens | ones |
| 2 | 3 | 6 | |
| - | 1 | 2 | |
2. Subtract the numbers using long subtraction method
Subtract the numbers in the ones column from the top number:
6-2=4
| Place value | hundreds | tens | ones |
| 2 | 3 | 6 | |
| - | 1 | 2 | |
| 4 |
Subtract the numbers in the tens column from the top number:
3-1=2
| Place value | hundreds | tens | ones |
| 2 | 3 | 6 | |
| - | 1 | 2 | |
| 2 | 4 |
Write 2 in the hundreds place.
| Place value | hundreds | tens | ones |
| 2 | 3 | 6 | |
| - | 1 | 2 | |
| 2 | 2 | 4 |
The solution is: 224
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