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