Basic Math Examples

230
Step 1
Multiply using long multiplication.
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Step 1.1
Multiply 0 by 2. Place the result in the next column in the result line. There is one result line for each digit in 30.
2
30
0
Step 1.2
Multiply 3 by 2. Place the result in the next column in the result line. There is one result line for each digit in 30.
2
30
0
6
Step 1.3
Add the numbers in each column. In this case, add 0+0, then place the 0 in the result line.
2
30
0
6
0
Step 1.4
Add the numbers in each column. In this case, add 0+6, then place the 6 in the result line.
2
30
0
6
60
2
30
0
6
60
Step 2
The result of 230 is 60.
60
 [x2  12  π  xdx ]