Basic Math Examples

830830
Step 1
Multiply using long multiplication.
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Step 1.1
Multiply 0 by 8. Place the result in the next column in the result line. There is one result line for each digit in 30.
8
30
0
Step 1.2
Multiply 3 by 8. Place the ones digit (4) in the result line and carry the tens digit (2). There is one result line for each digit in 30.
8
30
0
24
Step 1.3
Add the numbers in each column. In this case, add 0+0, then place the 0 in the result line.
8
30
0
24
0
Step 1.4
Add the numbers in each column. In this case, add 0+4, then place the 4 in the result line.
8
30
0
24
40
Step 1.5
Add the numbers in each column. In this case, add 0+2, then place the 2 in the result line.
8
30
0
24
240
8
30
0
24
240
Step 2
The result of 830 is 240.
240
Enter a problem...
 [x2  12  π  xdx ]