Solution - Long subtraction
1.76
Step-by-step explanation
1. Rewrite the numbers from top to bottom, aligned by their place values
| Place value | ones | . | tenths | hundredths |
| 2 | . | 1 | 6 | |
| - | 0 | . | 4 | |
| . |
Put zeros in the blank number places:
| Place value | ones | . | tenths | hundredths |
| 2 | . | 1 | 6 | |
| - | 0 | . | 4 | 0 |
| . |
2. Subtract the numbers using long subtraction method
Subtract the numbers in the hundredths column from the top number:
6-0=6
| Place value | ones | . | tenths | hundredths |
| 2 | . | 1 | 6 | |
| - | 0 | . | 4 | 0 |
| . | 6 |
Because the upper digit (1) in the tenths column is too small to get a positive difference, borrow 1 from the digit (2) in the next number place which becomes (1) and get (11).
| Place value | ones | . | tenths | hundredths |
| 1 | 11 | |||
| 2 | . | 1 | 6 | |
| - | 0 | . | 4 | 0 |
| . | 6 |
Subtract the numbers in the tenths column from the top number:
11-4=7
| Place value | ones | . | tenths | hundredths |
| 1 | 11 | |||
| 2 | . | 1 | 6 | |
| - | 0 | . | 4 | 0 |
| . | 7 | 6 |
Subtract the numbers in the ones column from the top number:
1-0=1
| Place value | ones | . | tenths | hundredths |
| 1 | 11 | |||
| 2 | . | 1 | 6 | |
| - | 0 | . | 4 | 0 |
| 1 | . | 7 | 6 |
The solution is: 1.76
How did we do?
Please leave us feedback.Why learn this
Why learn this