Basic Math Examples

194
Step 1
Multiply using long multiplication.
Tap for more steps...
Step 1.1
Multiply 4 by 9. Place the ones digit (6) in the result line and carry the tens digit (3). There is one result line for each digit in 4.
3
19
×4
6
Step 1.2
Multiply 4 by 1 and add the carried 3. Place the result in the next column in the result line. There is one result line for each digit in 4.
19
×4
76
Step 1.3
Add the numbers in each column. In this case, add 6, then place the 6 in the result line.
19
×4
76
6
Step 1.4
Add the numbers in each column. In this case, add 7, then place the 7 in the result line.
19
×4
76
76
19
×4
76
76
Step 2
The result of 194 is 76.
76
 x2  12  π  xdx