Basic Math Examples

542
Step 1
Multiply using long multiplication.
Tap for more steps...
Step 1.1
Multiply 2 by 4. Place the result in the next column in the result line. There is one result line for each digit in 2.
54
×2
8
Step 1.2
Multiply 2 by 5. Place the ones digit (0) in the result line and carry the tens digit (1). There is one result line for each digit in 2.
54
×2
108
Step 1.3
Add the numbers in each column. In this case, add 8, then place the 8 in the result line.
54
×2
108
8
Step 1.4
Add the numbers in each column. In this case, add 0, then place the 0 in the result line.
54
×2
108
08
Step 1.5
Add the numbers in each column. In this case, add 1, then place the 1 in the result line.
54
×2
108
108
54
×2
108
108
Step 2
The result of 542 is 108.
108
 x2  12  π  xdx