Solution - Long multiplication
28
Step-by-step explanation
1. Rewrite the numbers from top to bottom aligned to the right
| Place value | tens | ones |
| 7 | ||
| × | 4 | |
2. Multiply the numbers using long multiplication method
Start by multiplying the ones digit (4) of the multiplier 4 by each digit of the multiplicand 7, from right to left.
Multiply the ones digit (4) of the multiplicator by the number in the ones place value:
4×7=28
Write 8 in the ones place.
Because the result is greater than 9, carry the 2 to the tens place.
| Place value | tens | ones |
| 2 | ||
| 7 | ||
| × | 4 | |
| 2 | 8 |
The solution is: 28
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