Question

When adding numbers with several digits, the _______ column should be added first

Answer 1

When adding numbers with several digits, the rightmost column should be added first.

Step-by-step explanation:

When adding numbers with several digits, the rightmost column should be added first.

For example, if you are adding the numbers 345 and 127, you would first add the rightmost column, which is the ones column: 5 + 7 = 12. The 2 is written down in the ones column and the 1 is carried over to the next column. Then, you would add the next column, which is the tens column: 4 + 2 (carried over) + 2 = 8. The 8 is written down in the tens column. Finally, you would add the hundreds column: 3 + 1 (carried over) = 4. The final sum is 472.

Learn more about addition of numbers