Long Addition: 42 + 58
Quick Answer
42 + 58 = 100
Long Sum Calculator
Step-by-step solution
Ones place value
2 + 8 = 10. Put the 0 in the Ones place. Carry the 1 to the Tens place.
| 1 | |||
| 4 | 2 | ||
| + | 5 | 8 | |
| 0 |
Tens place value
4 + 5 + 1 = 10. Put the 0 in the Tens place. Carry the 1 to the Hundreds place.
| 1 | 1 | ||
| 4 | 2 | ||
| + | 5 | 8 | |
| 0 | 0 |
Hundreds place value
1 = 1. Put the 1 in the Hundreds place.
| 1 | 1 | ||
| 4 | 2 | ||
| + | 5 | 8 | |
| 1 | 0 | 0 |
Long Sum Examples
Practice addition with these problems: