Addition with Regrouping: 381 + 19
Addition with Regrouping Calculator
What is 381 + 19?
Answer
381 + 19 =
400
With regrouping: 2 carries — into the tens and the hundreds
| 1carry | 1carry | ||
| 3 | 8 | 1 | |
| + | 1 | 9 | |
| 4 | 0 | 0 |
Column by column: 381 + 19
- Ones: 1 + 9 = 10 — write 0, carry 1.
- Tens: 8 + 1 + 1 = 10 — write 0, carry 1.
- Hundreds: 3 + 1 = 4 — write 4.
381 + 19 = 400
Second check: 400 − 381 = 19
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- 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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