Basic Math Examples

Multiply 100*2
1002
Step 1
Multiply using long multiplication.
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Step 1.1
Multiply 2 by 0. Place the result in the next column in the result line. There is one result line for each digit in 2.
100
2
0
Step 1.2
Multiply 2 by 0. Place the result in the next column in the result line. There is one result line for each digit in 2.
100
2
00
Step 1.3
Multiply 2 by 1. Place the result in the next column in the result line. There is one result line for each digit in 2.
100
2
200
Step 1.4
Add the numbers in each column. In this case, add 0, then place the 0 in the result line.
100
2
200
0
Step 1.5
Add the numbers in each column. In this case, add 0, then place the 0 in the result line.
100
2
200
00
Step 1.6
Add the numbers in each column. In this case, add 2, then place the 2 in the result line.
100
2
200
200
100
2
200
200
Step 2
The result of 1002 is 200.
200
 [x2  12  π  xdx ]