Basic Math Examples

Subtract 100-68
100-6810068
Step 1
Subtract using long subtraction.
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Step 1.1
Set up the subtraction problem in long subtraction format.
110000
-6688
Step 1.2
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.
-111010
1100
-68
Step 1.3
Subtract 8 from 10.
-110
100
-68
2
Step 1.4
Borrow 10 from the digit in the next column to the left. Add the borrowed 10 to -1. Reduce the number that was borrowed from by 1.
0910
100
-68
2
Step 1.5
Subtract 6 from 9.
0910
100
-68
32
Step 1.6
Subtract 0 from 0.
0910
100
-68
032
0910
100
-68
032
Step 2
The result of 100-68 is 32.
32
 [x2  12  π  xdx ]