Subtraction with Regrouping: 632 − 307

Subtraction with Regrouping Calculator
Minuend
Subtrahend

What is 632 − 307?

Answer

632 − 307 =
325

With regrouping: 1 borrow — from the tens

632 − 307 in a column. Above the columns: the values after borrowing — a crossed-out digit is replaced by the number above it; +10 marks a column that received a borrowed ten.
2+10
6 3(was 3, now 2)2 (was 2, now 12)
−307
325

Column by column: 632 − 307

  • Ones: 2 is less than 7 — borrow 1 ten: tens 3 → 2; 12 − 7 = 5 — write 5.
  • Tens: after borrowing, 2; 2 − 0 = 2 — write 2.
  • Hundreds: 6 − 3 = 3 — write 3.

632 − 307 = 325

Second check: 632 − 325 = 307

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FAQ

What is 632 − 307?

632 − 307 = 325

How do you check that 632 − 307 = 325?

Add the difference and the subtrahend: 325 + 307 = 632. Getting the minuend back means the difference is right.

How many times do you borrow in 632 − 307?

1 borrow: each time the top digit was smaller than the one below it, 1 was borrowed from the column on the left.