Soluzione - Long subtraction
49
Spiegazione passo passo
1. Rewrite the numbers from top to bottom, aligned by their place values
Place value | hundreds | tens | ones |
3 | 9 | 9 | |
- | 3 | 5 | 0 |
2. Subtract the numbers using long subtraction method
Subtract the numbers in the ones column from the top number:
9-0=9
Place value | hundreds | tens | ones |
3 | 9 | 9 | |
- | 3 | 5 | 0 |
9 |
Subtract the numbers in the tens column from the top number:
9-5=4
Place value | hundreds | tens | ones |
3 | 9 | 9 | |
- | 3 | 5 | 0 |
4 | 9 |
Subtract the numbers in the hundreds column from the top number:
3-3=0
Place value | hundreds | tens | ones |
3 | 9 | 9 | |
- | 3 | 5 | 0 |
0 | 4 | 9 |
The solution is: 49
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