Column Addition: 402 + 76
Addition with Regrouping Calculator
What is 402 + 76?
Answer
402 + 76 =
478
No regrouping: each column is added on its own
| 4 | 0 | 2 | |
| + | 7 | 6 | |
| 4 | 7 | 8 |
Column by column: 402 + 76
- Ones: 2 + 6 = 8 — write 8.
- Tens: 0 + 7 = 7 — write 7.
- Hundreds: nothing to add — write 4.
402 + 76 = 478
Second check: 478 − 402 = 76
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- Adding Fractions Calculator - Add fractions, mixed numbers and whole numbers step by step
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