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    Subtraction with Regrouping: 500 − 105

    Subtraction with Regrouping Calculator
    Minuend
    Subtrahend

    What is 500 − 105?

    Answer

    500 − 105 =
    395

    With regrouping across a zero: 2 borrows — there are no tens to borrow from, so 1 hundred becomes 10 tens, and 1 ten goes to the ones

    500 − 105 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.
    49+10
    5(was 5, now 4)0(was 0, now 9)0 (was 0, now 10)
    −105
    395

    Column by column: 500 − 105

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

    500 − 105 = 395

    Second check: 500 − 395 = 105

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    500 − 105 = 395 - Subtraction with Regrouping. 500 − 105 = 395. Subtraction with regrouping step by step: 2 borrows across a zero, every digit of the difference and an addition check.
    https://calculat.io/en/number/long-subtraction/500--105/generated.jpgCopy

    Column subtractions of 105

    ExampleDifference
    361 − 105256
    373 − 105268
    396 − 105291
    400 − 105295
    412 − 105307
    430 − 105325
    453 − 105348
    459 − 105354
    481 − 105376
    494 − 105389
    500 − 105395
    507 − 105402
    532 − 105427
    558 − 105453
    573 − 105468
    590 − 105485
    600 − 105495
    624 − 105519
    641 − 105536
    669 − 105564
    Recalculate with different values ↑

    FAQ

    What is 500 − 105?

    500 − 105 = 395

    How do you check that 500 − 105 = 395?

    Add the difference and the subtrahend: 395 + 105 = 500. Getting the minuend back means the difference is right.

    How many times do you borrow in 500 − 105?

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

    Why does 0 become 9 when borrowing in 500 − 105?

    The zero has nothing to lend, so it first borrows 1 from its left neighbour and becomes 10; then it lends 1 to the column on its right and keeps 9.

    See Also