Column Addition: 402 + 354
Addition with Regrouping Calculator
What is 402 + 354?
Answer
402 + 354 =
756
No regrouping: each column is added on its own
| 4 | 0 | 2 | |
| + | 3 | 5 | 4 |
| 7 | 5 | 6 |
Column by column: 402 + 354
- Ones: 2 + 4 = 6 — write 6.
- Tens: 0 + 5 = 5 — write 5.
- Hundreds: 4 + 3 = 7 — write 7.
402 + 354 = 756
Second check: 756 − 402 = 354
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- Subtraction with Regrouping Calculator - Column subtraction step by step, with borrowing across zeros
- Long Multiplication Calculator - Column multiplication with partial products, step by step
- 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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