Addition with Regrouping: 405,067 + 23,456
Addition with Regrouping Calculator
What is 405,067 + 23,456?
Answer
405,067 + 23,456 =
428,523
With regrouping: 2 carries — into the tens and the hundreds
| 1carry | 1carry | |||||
| 4 | 0 | 5 | 0 | 6 | 7 | |
| + | 2 | 3 | 4 | 5 | 6 | |
| 4 | 2 | 8 | 5 | 2 | 3 |
Column by column: 405,067 + 23,456
- Ones: 7 + 6 = 13 — write 3, carry 1.
- Tens: 6 + 5 + 1 = 12 — write 2, carry 1.
- Hundreds: 0 + 4 + 1 = 5 — write 5.
- Thousands: 5 + 3 = 8 — write 8.
- Ten thousands: 0 + 2 = 2 — write 2.
- Hundred thousands: nothing to add — write 4.
405,067 + 23,456 = 428,523
Second check: 428,523 − 405,067 = 23,456
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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 23,456
| Example | Sum |
|---|---|
| 405,062 + 23,456 | 428,518 |
| 405,063 + 23,456 | 428,519 |
| 405,064 + 23,456 | 428,520 |
| 405,065 + 23,456 | 428,521 |
| 405,066 + 23,456 | 428,522 |
| 405,067 + 23,456 | 428,523 |
| 405,068 + 23,456 | 428,524 |
| 405,069 + 23,456 | 428,525 |
| 405,070 + 23,456 | 428,526 |
| 405,071 + 23,456 | 428,527 |
| 405,072 + 23,456 | 428,528 |