3⋅28
Multiply 8 by 3. Place the ones digit (4) in the result line and carry the tens digit (2). There is one result line for each digit in 28.
| 3 | ||
| ⨯ | 2 | 8 |
| 2 | 4 |
Multiply 2 by 3. Place the result in the next column in the result line. There is one result line for each digit in 28.
| 3 | ||
| ⨯ | 2 | 8 |
| 2 | 4 | |
| 6 |
Add the numbers in each column. In this case, add 4+0, then place the 4 in the result line.
| 3 | ||
| ⨯ | 2 | 8 |
| 2 | 4 | |
| 6 | ||
| 4 |
Add the numbers in each column. In this case, add 2+6, then place the 8 in the result line.
| 3 | ||
| ⨯ | 2 | 8 |
| 2 | 4 | |
| 6 | ||
| 8 | 4 |
| 3 | ||
| ⨯ | 2 | 8 |
| 2 | 4 | |
| 6 | ||
| 8 | 4 |
The result of 3⋅28 is 84.
84
Evaluate 3*28
