Soluzione - Long subtraction
41.251
Spiegazione passo passo
1. Rewrite the numbers from top to bottom, aligned by their place values
| Place value | ten thousands | thousands | hundreds | tens | ones |
| 4 | 1 | 6 | 0 | 8 | |
| - | 3 | 5 | 7 | ||
2. Subtract the numbers using long subtraction method
Subtract the numbers in the ones column from the top number:
8-7=1
| Place value | ten thousands | thousands | hundreds | tens | ones |
| 4 | 1 | 6 | 0 | 8 | |
| - | 3 | 5 | 7 | ||
| 1 |
Because the upper digit (0) in the tens column is too small to get a positive difference, borrow 1 from the digit (6) in the next number place which becomes (5) and get (10).
| Place value | ten thousands | thousands | hundreds | tens | ones |
| 5 | 10 | ||||
| 4 | 1 | 6 | 0 | 8 | |
| - | 3 | 5 | 7 | ||
| 1 |
Subtract the numbers in the tens column from the top number:
10-5=5
| Place value | ten thousands | thousands | hundreds | tens | ones |
| 5 | 10 | ||||
| 4 | 1 | 6 | 0 | 8 | |
| - | 3 | 5 | 7 | ||
| 5 | 1 |
Subtract the numbers in the hundreds column from the top number:
5-3=2
| Place value | ten thousands | thousands | hundreds | tens | ones |
| 5 | 10 | ||||
| 4 | 1 | 6 | 0 | 8 | |
| - | 3 | 5 | 7 | ||
| 2 | 5 | 1 |
Write 1 in the thousands place.
| Place value | ten thousands | thousands | hundreds | tens | ones |
| 5 | 10 | ||||
| 4 | 1 | 6 | 0 | 8 | |
| - | 3 | 5 | 7 | ||
| 1 | 2 | 5 | 1 |
Write 4 in the ten thousands place.
| Place value | ten thousands | thousands | hundreds | tens | ones |
| 5 | 10 | ||||
| 4 | 1 | 6 | 0 | 8 | |
| - | 3 | 5 | 7 | ||
| 4 | 1 | 2 | 5 | 1 |
The solution is: 41,251
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