Addition with Regrouping: 19 + 15
Addition with Regrouping Calculator
What is 19 + 15?
Answer
19 + 15 =
34
With regrouping: 1 carry — into the tens
| 1carry | ||
| 1 | 9 | |
| + | 1 | 5 |
| 3 | 4 |
Column by column: 19 + 15
- Ones: 9 + 5 = 14 — write 4, carry 1.
- Tens: 1 + 1 + 1 = 3 — write 3.
19 + 15 = 34
Second check: 34 − 19 = 15
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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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