Addition with Regrouping: 389 + 149
Addition with Regrouping Calculator
What is 389 + 149?
Answer
389 + 149 =
538
With regrouping: 2 carries — into the tens and the hundreds
| 1carry | 1carry | ||
| 3 | 8 | 9 | |
| + | 1 | 4 | 9 |
| 5 | 3 | 8 |
Column by column: 389 + 149
- Ones: 9 + 9 = 18 — write 8, carry 1.
- Tens: 8 + 4 + 1 = 13 — write 3, carry 1.
- Hundreds: 3 + 1 + 1 = 5 — write 5.
389 + 149 = 538
Second check: 538 − 389 = 149
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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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