Basic Math Examples

830830
Step 1
Multiply using long multiplication.
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Step 1.1
Multiply 00 by 88. Place the result in the next column in the result line. There is one result line for each digit in 3030.
88
×3300
00
Step 1.2
Multiply 33 by 88. Place the ones digit (4)(4) in the result line and carry the tens digit (2)(2). There is one result line for each digit in 3030.
88
×3300
00
2244
Step 1.3
Add the numbers in each column. In this case, add 0+00+0, then place the 00 in the result line.
88
×3300
00
2244
00
Step 1.4
Add the numbers in each column. In this case, add 0+40+4, then place the 44 in the result line.
88
×3300
00
2244
4400
Step 1.5
Add the numbers in each column. In this case, add 0+20+2, then place the 22 in the result line.
88
×3300
00
2244
224400
88
×3300
00
2244
224400
Step 2
The result of 830830 is 240240.
240240
 [x2  12  π  xdx ]  x2  12  π  xdx