Add Ones Place: Add the ones place from both numbers. 9 (from 39) + 1 (from 281) = 10. We write down 0 and carry over 1 to the tens place.
Add Tens Place: Add the tens place from both numbers, including the carried over 1. 3 (from 39) + 8 (from 281) + 1 (carried over) = 12. We write down 2 and carry over 1 to the hundreds place.
Add Hundreds Place: Add the hundreds place from both numbers, including the carried over 1. 0 (since there is no hundreds place in 39) + 2 (from 281) + 1 (carried over) = 3. We write down 3.
Combine Final Sum: Combine all the numbers we have written down to get the final sum.From right to left, we have 0 (ones place), 2 (tens place), and 3 (hundreds place), which gives us 320.
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