Column Addition: 402 + 203
Addition with Regrouping Calculator
What is 402 + 203?
Answer
402 + 203 =
605
No regrouping: each column is added on its own
| 4 | 0 | 2 | |
| + | 2 | 0 | 3 |
| 6 | 0 | 5 |
Column by column: 402 + 203
- Ones: 2 + 3 = 5 — write 5.
- Tens: 0 + 0 = 0 — write 0.
- Hundreds: 4 + 2 = 6 — write 6.
402 + 203 = 605
Second check: 605 − 402 = 203
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- Long Division Calculator - Step-by-step long division with detailed explanation
- Adding Fractions Calculator - Add fractions, mixed numbers and whole numbers step by step
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