Basic Math Examples

982982
Step 1
Multiply using long multiplication.
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Step 1.1
Multiply 22 by 88. Place the ones digit (6)(6) in the result line and carry the tens digit (1)(1). There is one result line for each digit in 22.
11
9988
×22
66
Step 1.2
Multiply 22 by 99 and add the carried 11. Place the ones digit (9)(9) in the result line and carry the tens digit (1)(1). There is one result line for each digit in the 22.
9988
×22
119966
Step 1.3
Add the numbers in each column. In this case, add 66, then place the 66 in the result line.
9988
×22
119966
66
Step 1.4
Add the numbers in each column. In this case, add 99, then place the 99 in the result line.
9988
×22
119966
9966
Step 1.5
Add the numbers in each column. In this case, add 11, then place the 11 in the result line.
9988
×22
119966
119966
9988
×22
119966
119966
Step 2
The result of 982982 is 196196.
196196
 [x2  12  π  xdx ]  x2  12  π  xdx