Subtraction with Regrouping: 361 − 54

Subtraction with Regrouping Calculator
Minuend
Subtrahend

What is 361 − 54?

Answer

361 − 54 =
307

With regrouping: 1 borrow — from the tens

361 − 54 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.
5+10
3 6(was 6, now 5)1 (was 1, now 11)
−54
307

Column by column: 361 − 54

  • Ones: 1 is less than 4 — borrow 1 ten: tens 6 → 5; 11 − 4 = 7 — write 7.
  • Tens: after borrowing, 5; 5 − 5 = 0 — write 0.
  • Hundreds: nothing to subtract — write 3.

361 − 54 = 307

Second check: 361 − 307 = 54

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See Also

FAQ

What is 361 − 54?

361 − 54 = 307

How do you check that 361 − 54 = 307?

Add the difference and the subtrahend: 307 + 54 = 361. Getting the minuend back means the difference is right.

How many times do you borrow in 361 − 54?

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