Addition with Regrouping: 683 + 485
Addition with Regrouping Calculator
What is 683 + 485?
Answer
683 + 485 =
1,168
The sum is longer than the addends: 2 carries — into the hundreds and the thousands; the last one makes a new digit
| 1carry | 1carry | |||
| 6 | 8 | 3 | ||
| + | 4 | 8 | 5 | |
| 1 | 1 | 6 | 8 |
Column by column: 683 + 485
- Ones: 3 + 5 = 8 — write 8.
- Tens: 8 + 8 = 16 — write 6, carry 1.
- Hundreds: 6 + 4 + 1 = 11 — write 1, carry 1.
- Thousands: the carried 1 — write 1.
683 + 485 = 1,168
Second check: 1,168 − 683 = 485
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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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