Subtraction with Regrouping: 2,000 − 47
Subtraction with Regrouping Calculator
What is 2,000 − 47?
Answer
2,000 − 47 =
1,953
With regrouping across a zero: 3 borrows — there are no hundreds or tens to borrow from, so 1 thousand becomes 10 hundreds, and 1 ten goes to the ones
| 1 | 9 | 9 | +10 | |
| 0 (was 0, now 10) | ||||
| − | 4 | 7 | ||
| 1 | 9 | 5 | 3 |
Column by column: 2,000 − 47
- Ones: 0 is less than 7 — borrow 1 thousand across the zero: thousands 2 → 1, hundreds 0 → 9, tens 0 → 9; 10 − 7 = 3 — write 3.
- Tens: after borrowing, 9; 9 − 4 = 5 — write 5.
- Hundreds: after borrowing, 9; nothing to subtract — write 9.
- Thousands: after borrowing, 1; nothing to subtract — write 1.
2,000 − 47 = 1,953
Second check: 2,000 − 1,953 = 47
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See Also
- Addition with Regrouping Calculator - Column addition step by step, with every carry
- Long Division Calculator - Step-by-step long division with detailed explanation
- Long Multiplication Calculator - Column multiplication with partial products, step by step
- Subtracting Fractions Calculator - Subtract fractions, mixed numbers and whole numbers step by step
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