Addition with Regrouping: 578 + 578
Addition with Regrouping Calculator
What is 578 + 578?
Answer
578 + 578 =
1,156
The sum is longer than the addends: 3 carries — into the tens, the hundreds and the thousands; the last one makes a new digit
| 1carry | 1carry | 1carry | ||
| 5 | 7 | 8 | ||
| + | 5 | 7 | 8 | |
| 1 | 1 | 5 | 6 |
Column by column: 578 + 578
- Ones: 8 + 8 = 16 — write 6, carry 1.
- Tens: 7 + 7 + 1 = 15 — write 5, carry 1.
- Hundreds: 5 + 5 + 1 = 11 — write 1, carry 1.
- Thousands: the carried 1 — write 1.
578 + 578 = 1,156
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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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