Addition with Regrouping: 647 + 98
Addition with Regrouping Calculator
What is 647 + 98?
Answer
647 + 98 =
745
With regrouping: 2 carries — into the tens and the hundreds
| 1carry | 1carry | ||
| 6 | 4 | 7 | |
| + | 9 | 8 | |
| 7 | 4 | 5 |
Column by column: 647 + 98
- Ones: 7 + 8 = 15 — write 5, carry 1.
- Tens: 4 + 9 + 1 = 14 — write 4, carry 1.
- Hundreds: 6 + 1 = 7 — write 7.
647 + 98 = 745
Second check: 745 − 647 = 98
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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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