Addition with Regrouping: 388 + 12
Addition with Regrouping Calculator
What is 388 + 12?
Answer
388 + 12 =
400
With regrouping: 2 carries — into the tens and the hundreds
| 1carry | 1carry | ||
| 3 | 8 | 8 | |
| + | 1 | 2 | |
| 4 | 0 | 0 |
Column by column: 388 + 12
- Ones: 8 + 2 = 10 — write 0, carry 1.
- Tens: 8 + 1 + 1 = 10 — write 0, carry 1.
- Hundreds: 3 + 1 = 4 — write 4.
388 + 12 = 400
Second check: 400 − 388 = 12
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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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