Addition with Regrouping: 69 + 12
Addition with Regrouping Calculator
What is 69 + 12?
Answer
69 + 12 =
81
With regrouping: 1 carry — into the tens
| 1carry | ||
| 6 | 9 | |
| + | 1 | 2 |
| 8 | 1 |
Column by column: 69 + 12
- Ones: 9 + 2 = 11 — write 1, carry 1.
- Tens: 6 + 1 + 1 = 8 — write 8.
69 + 12 = 81
Second check: 81 − 69 = 12
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- Adding Fractions Calculator - Add fractions, mixed numbers and whole numbers step by step
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