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    Subtraction with Regrouping: 718 − 71

    Subtraction with Regrouping Calculator
    Minuend
    Subtrahend

    What is 718 − 71?

    Answer

    718 − 71 =
    647

    With regrouping: 1 borrow — from the hundreds

    718 − 71 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.
    6+10
    7(was 7, now 6)1 (was 1, now 11)8
    −71
    647

    Column by column: 718 − 71

    • Ones: 8 − 1 = 7 — write 7.
    • Tens: 1 is less than 7 — borrow 1 hundred: hundreds 7 → 6; 11 − 7 = 4 — write 4.
    • Hundreds: after borrowing, 6; nothing to subtract — write 6.

    718 − 71 = 647

    Second check: 718 − 647 = 71

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    718 − 71 = 647 - Subtraction with Regrouping. 718 − 71 = 647. Subtraction with regrouping step by step: 1 borrow, every digit of the difference and an addition check.
    https://calculat.io/en/number/long-subtraction/718--71/generated.jpgCopy

    Column subtractions of 71

    ExampleDifference
    274 − 71203
    300 − 71229
    310 − 71239
    339 − 71268
    378 − 71307
    419 − 71348
    447 − 71376
    473 − 71402
    524 − 71453
    556 − 71485
    607 − 71536
    649 − 71578
    700 − 71629
    718 − 71647
    800 − 71729
    900 − 71829
    1,000 − 71929
    2,000 − 711,929
    5,000 − 714,929
    10,000 − 719,929
    Recalculate with different values ↑

    FAQ

    What is 718 − 71?

    718 − 71 = 647

    How do you check that 718 − 71 = 647?

    Add the difference and the subtrahend: 647 + 71 = 718. Getting the minuend back means the difference is right.

    How many times do you borrow in 718 − 71?

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

    See Also