Addition with Regrouping: 9,515 + 485
Addition with Regrouping Calculator
What is 9,515 + 485?
Answer
9,515 + 485 =
10,000
The sum is longer than the addends: 4 carries — into every column from the tens to the ten thousands; the last one makes a new digit
| 1carry | 1carry | 1carry | 1carry | ||
| 9 | 5 | 1 | 5 | ||
| + | 4 | 8 | 5 | ||
| 1 | 0 | 0 | 0 | 0 |
Column by column: 9,515 + 485
- Ones: 5 + 5 = 10 — write 0, carry 1.
- Tens: 1 + 8 + 1 = 10 — write 0, carry 1.
- Hundreds: 5 + 4 + 1 = 10 — write 0, carry 1.
- Thousands: 9 + 1 = 10 — write 0, carry 1.
- Ten thousands: the carried 1 — write 1.
9,515 + 485 = 10,000
Second check: 10,000 − 9,515 = 485
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See Also
- 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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Column additions with 485
| Example | Sum |
|---|---|
| 9,510 + 485 | 9,995 |
| 9,511 + 485 | 9,996 |
| 9,512 + 485 | 9,997 |
| 9,513 + 485 | 9,998 |
| 9,514 + 485 | 9,999 |
| 9,515 + 485 | 10,000 |
| 9,516 + 485 | 10,001 |
| 9,517 + 485 | 10,002 |
| 9,518 + 485 | 10,003 |
| 9,519 + 485 | 10,004 |
| 9,520 + 485 | 10,005 |