Solution - Long multiplication
49
Step-by-step explanation
1. Rewrite the numbers from top to bottom aligned to the right
| Place value | tens | ones |
| 7 | ||
| × | 7 | |
2. Multiply the numbers using long multiplication method
Start by multiplying the ones digit (7) of the multiplier 7 by each digit of the multiplicand 7, from right to left.
Multiply the ones digit (7) of the multiplicator by the number in the ones place value:
7×7=49
Write 9 in the ones place.
Because the result is greater than 9, carry the 4 to the tens place.
| Place value | tens | ones |
| 4 | ||
| 7 | ||
| × | 7 | |
| 4 | 9 |
The solution is: 49
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