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Trigonometry Examples
300-180300−180
Step 1
Step 1.1
Set up the subtraction problem in long subtraction format.
33 | 00 | 00 | |
-− | 11 | 88 | 00 |
Step 1.2
Subtract 00 from 00.
33 | 00 | 00 | |
-− | 11 | 88 | 00 |
00 |
Step 1.3
Borrow 1010 from the digit in the next column to the left. Add the borrowed 1010 to 00. Reduce the number that was borrowed from by 11.
22 | 1010 | ||
3 | 0 | 0 | |
- | 1 | 8 | 0 |
0 |
Step 1.4
Subtract 8 from 10.
2 | 10 | ||
3 | 0 | 0 | |
- | 1 | 8 | 0 |
2 | 0 |
Step 1.5
Subtract 1 from 2.
2 | 10 | ||
3 | 0 | 0 | |
- | 1 | 8 | 0 |
1 | 2 | 0 |
2 | 10 | ||
3 | 0 | 0 | |
- | 1 | 8 | 0 |
1 | 2 | 0 |
Step 2
The result of 300-180 is 120.
120