Algebra Examples

Evaluate 8*16
816816
Step 1
Multiply using long multiplication.
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Step 1.1
Multiply 66 by 88. Place the ones digit (8)(8) in the result line and carry the tens digit (4)(4). There is one result line for each digit in 1616.
88
×1166
4488
Step 1.2
Multiply 11 by 88. Place the result in the next column in the result line. There is one result line for each digit in 1616.
88
×1166
4488
88
Step 1.3
Add the numbers in each column. In this case, add 8+08+0, then place the 88 in the result line.
88
×1166
4488
88
88
Step 1.4
Add the numbers in each column. In this case, add 4+84+8, then place the 22 in the result line and carry the 11.
88
×1166
4488
88
112288
88
×1166
4488
88
112288
Step 2
The result of 816816 is 128128.
128128
 [x2  12  π  xdx ]  x2  12  π  xdx