Basic Math Examples

Evaluate 50-12
50-125012
Step 1
Subtract using long subtraction.
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Step 1.1
Set up the subtraction problem in long subtraction format.
5500
-1122
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.
441010
50
-12
Step 1.3
Subtract 2 from 10.
410
50
-12
8
Step 1.4
Subtract 1 from 4.
410
50
-12
38
410
50
-12
38
Step 2
The result of 50-12 is 38.
38
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 [x2  12  π  xdx ]