Soluzione - Long subtraction
4.590
Spiegazione passo passo
1. Rewrite the numbers from top to bottom, aligned by their place values
| Place value | thousands | hundreds | tens | ones |
| 4 | 7 | 6 | 0 | |
| - | 1 | 7 | 0 | |
2. Subtract the numbers using long subtraction method
Subtract the numbers in the ones column from the top number:
0-0=0
| Place value | thousands | hundreds | tens | ones |
| 4 | 7 | 6 | 0 | |
| - | 1 | 7 | 0 | |
| 0 |
Because the upper digit (6) in the tens column is too small to get a positive difference, borrow 1 from the digit (7) in the next number place which becomes (6) and get (16).
| Place value | thousands | hundreds | tens | ones |
| 6 | 16 | |||
| 4 | 7 | 6 | 0 | |
| - | 1 | 7 | 0 | |
| 0 |
Subtract the numbers in the tens column from the top number:
16-7=9
| Place value | thousands | hundreds | tens | ones |
| 6 | 16 | |||
| 4 | 7 | 6 | 0 | |
| - | 1 | 7 | 0 | |
| 9 | 0 |
Subtract the numbers in the hundreds column from the top number:
6-1=5
| Place value | thousands | hundreds | tens | ones |
| 6 | 16 | |||
| 4 | 7 | 6 | 0 | |
| - | 1 | 7 | 0 | |
| 5 | 9 | 0 |
Write 4 in the thousands place.
| Place value | thousands | hundreds | tens | ones |
| 6 | 16 | |||
| 4 | 7 | 6 | 0 | |
| - | 1 | 7 | 0 | |
| 4 | 5 | 9 | 0 |
The solution is: 4,590
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