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Basic Math Examples
16-716−7
Step 1
Step 1.1
Set up the subtraction problem in long subtraction format.
11 | 66 | |
-− | 77 |
Step 1.2
Borrow 1010 from the digit in the next column to the left. Add the borrowed 1010 to 66. Reduce the number that was borrowed from by 11.
00 | 1616 | |
1 | 6 | |
- | 7 |
Step 1.3
Subtract 7 from 16.
0 | 16 | |
1 | 6 | |
- | 7 | |
9 |
Step 1.4
Subtract 0 from 0.
0 | 16 | |
1 | 6 | |
- | 7 | |
0 | 9 |
0 | 16 | |
1 | 6 | |
- | 7 | |
0 | 9 |
Step 2
The result of 16-7 is 9.
9