Addition with Regrouping: 485 + 39
Addition with Regrouping Calculator
What is 485 + 39?
Answer
485 + 39 =
524
With regrouping: 2 carries — into the tens and the hundreds
| 1carry | 1carry | ||
| 4 | 8 | 5 | |
| + | 3 | 9 | |
| 5 | 2 | 4 |
Column by column: 485 + 39
- Ones: 5 + 9 = 14 — write 4, carry 1.
- Tens: 8 + 3 + 1 = 12 — write 2, carry 1.
- Hundreds: 4 + 1 = 5 — write 5.
485 + 39 = 524
Second check: 524 − 485 = 39
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- Adding Fractions Calculator - Add fractions, mixed numbers and whole numbers step by step
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