Addition with Regrouping: 485 + 85
Addition with Regrouping Calculator
What is 485 + 85?
Answer
485 + 85 =
570
With regrouping: 2 carries — into the tens and the hundreds
| 1carry | 1carry | ||
| 4 | 8 | 5 | |
| + | 8 | 5 | |
| 5 | 7 | 0 |
Column by column: 485 + 85
- Ones: 5 + 5 = 10 — write 0, carry 1.
- Tens: 8 + 8 + 1 = 17 — write 7, carry 1.
- Hundreds: 4 + 1 = 5 — write 5.
485 + 85 = 570
Second check: 570 − 485 = 85
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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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