Addition with Regrouping: 647 + 65
Addition with Regrouping Calculator
What is 647 + 65?
Answer
647 + 65 =
712
With regrouping: 2 carries — into the tens and the hundreds
| 1carry | 1carry | ||
| 6 | 4 | 7 | |
| + | 6 | 5 | |
| 7 | 1 | 2 |
Column by column: 647 + 65
- Ones: 7 + 5 = 12 — write 2, carry 1.
- Tens: 4 + 6 + 1 = 11 — write 1, carry 1.
- Hundreds: 6 + 1 = 7 — write 7.
647 + 65 = 712
Second check: 712 − 647 = 65
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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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