Soluzione - Long subtraction
4,2
Spiegazione passo passo
1. Rewrite the numbers from top to bottom, aligned by their place values
| Place value | ones | . | tenths |
| 7 | , | 9 | |
| 1 | , | 1 | |
| - | 2 | , | 6 |
| , |
2. Subtract the numbers using long subtraction method
Subtract the numbers in the tenths column from the top number:
9-1-6=2
| Place value | ones | . | tenths |
| 7 | , | 9 | |
| 1 | , | 1 | |
| - | 2 | , | 6 |
| , | 2 |
Subtract the numbers in the ones column from the top number:
7-1-2=4
| Place value | ones | . | tenths |
| 7 | , | 9 | |
| 1 | , | 1 | |
| - | 2 | , | 6 |
| 4 | , | 2 |
The solution is: 4,2
Come ci siamo comportati?
Lasciaci un feedbackPerché imparare questo
Why learn this