Basic Math Examples

385385
Step 1
Multiply using long multiplication.
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Step 1.1
Multiply 55 by 88. Place the ones digit (0)(0) in the result line and carry the tens digit (4)(4). There is one result line for each digit in 55.
44
3388
×55
00
Step 1.2
Multiply 55 by 33 and add the carried 44. 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 55.
3388
×55
119900
Step 1.3
Add the numbers in each column. In this case, add 00, then place the 00 in the result line.
3388
×55
119900
00
Step 1.4
Add the numbers in each column. In this case, add 99, then place the 99 in the result line.
3388
×55
119900
9900
Step 1.5
Add the numbers in each column. In this case, add 11, then place the 11 in the result line.
3388
×55
119900
119900
3388
×55
119900
119900
Step 2
The result of 385385 is 190190.
190190
 [x2  12  π  xdx ]  x2  12  π  xdx