Basic Math Examples

167167
Step 1
Multiply using long multiplication.
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Step 1.1
Multiply 77 by 66. Place the ones digit (2)(2) in the result line and carry the tens digit (4)(4). There is one result line for each digit in 77.
44
1166
×77
22
Step 1.2
Multiply 77 by 11 and add the carried 44. Place the ones digit (1)(1) in the result line and carry the tens digit (1)(1). There is one result line for each digit in the 77.
1166
×77
111122
Step 1.3
Add the numbers in each column. In this case, add 22, then place the 22 in the result line.
1166
×77
111122
22
Step 1.4
Add the numbers in each column. In this case, add 11, then place the 11 in the result line.
1166
×77
111122
1122
Step 1.5
Add the numbers in each column. In this case, add 11, then place the 11 in the result line.
1166
×77
111122
111122
1166
×77
111122
111122
Step 2
The result of 167167 is 112.
112
 [x2  12  π  xdx ]