Subtraction with Regrouping: 530 − 239

Subtraction with Regrouping Calculator
Minuend
Subtrahend

What is 530 − 239?

Answer

530 − 239 =
291

With regrouping: 2 borrows — from the tens and the hundreds

530 − 239 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.
412+10
5(was 5, now 4)3(was 3, now 12)0 (was 0, now 10)
−239
291

Column by column: 530 − 239

  • Ones: 0 is less than 9 — borrow 1 ten: tens 3 → 2; 10 − 9 = 1 — write 1.
  • Tens: after borrowing, 2; 2 is less than 3 — borrow 1 hundred: hundreds 5 → 4; 12 − 3 = 9 — write 9.
  • Hundreds: after borrowing, 4; 4 − 2 = 2 — write 2.

530 − 239 = 291

Second check: 530 − 291 = 239

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Column subtractions of 239

ExampleDifference
478 − 239239
495 − 239256
507 − 239268
530 − 239291
546 − 239307
564 − 239325
587 − 239348
593 − 239354
615 − 239376
628 − 239389
641 − 239402
666 − 239427
692 − 239453
707 − 239468
724 − 239485
758 − 239519
775 − 239536
803 − 239564
817 − 239578
841 − 239602

FAQ

What is 530 − 239?

530 − 239 = 291

How do you check that 530 − 239 = 291?

Add the difference and the subtrahend: 291 + 239 = 530. Getting the minuend back means the difference is right.

How many times do you borrow in 530 − 239?

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

See Also