Addition with Regrouping: 307 + 149
Addition with Regrouping Calculator
What is 307 + 149?
Answer
307 + 149 =
456
With regrouping: 1 carry — into the tens
| 1carry | |||
| 3 | 0 | 7 | |
| + | 1 | 4 | 9 |
| 4 | 5 | 6 |
Column by column: 307 + 149
- Ones: 7 + 9 = 16 — write 6, carry 1.
- Tens: 0 + 4 + 1 = 5 — write 5.
- Hundreds: 3 + 1 = 4 — write 4.
307 + 149 = 456
Second check: 456 − 307 = 149
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- Adding Fractions Calculator - Add fractions, mixed numbers and whole numbers step by step
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