Soluzione - Long subtraction
1.244
Spiegazione passo passo
1. Rewrite the numbers from top to bottom, aligned by their place values
| Place value | thousands | hundreds | tens | ones |
| 1 | 2 | 4 | 8 | |
| - | 4 | |||
2. Subtract the numbers using long subtraction method
Subtract the numbers in the ones column from the top number:
8-4=4
| Place value | thousands | hundreds | tens | ones |
| 1 | 2 | 4 | 8 | |
| - | 4 | |||
| 4 |
Write 4 in the tens place.
| Place value | thousands | hundreds | tens | ones |
| 1 | 2 | 4 | 8 | |
| - | 4 | |||
| 4 | 4 |
Write 2 in the hundreds place.
| Place value | thousands | hundreds | tens | ones |
| 1 | 2 | 4 | 8 | |
| - | 4 | |||
| 2 | 4 | 4 |
Write 1 in the thousands place.
| Place value | thousands | hundreds | tens | ones |
| 1 | 2 | 4 | 8 | |
| - | 4 | |||
| 1 | 2 | 4 | 4 |
The solution is: 1,244
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