Soluzione - Long subtraction
3571,1
Spiegazione passo passo
1. Rewrite the numbers from top to bottom, aligned by their place values
| Place value | thousands | hundreds | tens | ones | . | tenths |
| 3 | 5 | 7 | 4 | , | 1 | |
| - | 3 | |||||
| , |
Put zeros in the blank number places:
| Place value | thousands | hundreds | tens | ones | . | tenths |
| 3 | 5 | 7 | 4 | , | 1 | |
| - | 3 | , | 0 | |||
| , |
2. Subtract the numbers using long subtraction method
Subtract the numbers in the tenths column from the top number:
1-0=1
| Place value | thousands | hundreds | tens | ones | . | tenths |
| 3 | 5 | 7 | 4 | , | 1 | |
| - | 3 | , | 0 | |||
| , | 1 |
Subtract the numbers in the ones column from the top number:
4-3=1
| Place value | thousands | hundreds | tens | ones | . | tenths |
| 3 | 5 | 7 | 4 | , | 1 | |
| - | 3 | , | 0 | |||
| 1 | , | 1 |
Write 7 in the tens place.
| Place value | thousands | hundreds | tens | ones | . | tenths |
| 3 | 5 | 7 | 4 | , | 1 | |
| - | 3 | , | 0 | |||
| 7 | 1 | , | 1 |
Write 5 in the hundreds place.
| Place value | thousands | hundreds | tens | ones | . | tenths |
| 3 | 5 | 7 | 4 | , | 1 | |
| - | 3 | , | 0 | |||
| 5 | 7 | 1 | , | 1 |
Write 3 in the thousands place.
| Place value | thousands | hundreds | tens | ones | . | tenths |
| 3 | 5 | 7 | 4 | , | 1 | |
| - | 3 | , | 0 | |||
| 3 | 5 | 7 | 1 | , | 1 |
The solution is: 3571,1
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