Feedback form
Hi! What do you think?

Drag it here or paste with Ctrl+V

    You can also email us on infocalculat.io

    Subtraction with Regrouping: 170 − 65

    Subtraction with Regrouping Calculator
    Minuend
    Subtrahend

    What is 170 − 65?

    Answer

    170 − 65 =
    105

    With regrouping: 1 borrow — from the tens

    170 − 65 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
    1 7(was 7, now 6)0 (was 0, now 10)
    −65
    105

    Column by column: 170 − 65

    • Ones: 0 is less than 5 — borrow 1 ten: tens 7 → 6; 10 − 5 = 5 — write 5.
    • Tens: after borrowing, 6; 6 − 6 = 0 — write 0.
    • Hundreds: nothing to subtract — write 1.

    170 − 65 = 105

    Second check: 170 − 105 = 65

    Similar examples to practise

    Related Calculations

    See Also

    Share This Calculation
    Print
    https://calculat.io/en/number/long-subtraction/170--65Copy
    <a href="https://calculat.io/en/number/long-subtraction/170--65">170 − 65 = 105 - Subtraction with Regrouping - Calculatio</a>Copy
    Facebook
    Twitter
    Telegram
    WhatsApp
    Viber
    Email
    170 − 65 = 105 - Subtraction with Regrouping. 170 − 65 = 105. Subtraction with regrouping step by step: 1 borrow, every digit of the difference and an addition check.
    https://calculat.io/en/number/long-subtraction/170--65/generated.jpgCopy

    Column subtractions of 65

    ExampleDifference
    136 − 6571
    139 − 6574
    141 − 6576
    143 − 6578
    148 − 6583
    150 − 6585
    154 − 6589
    157 − 6592
    159 − 6594
    163 − 6598
    170 − 65105
    201 − 65136
    237 − 65172
    268 − 65203
    304 − 65239
    333 − 65268
    372 − 65307
    413 − 65348
    441 − 65376
    467 − 65402
    Recalculate with different values ↑

    FAQ

    What is 170 − 65?

    170 − 65 = 105

    How do you check that 170 − 65 = 105?

    Add the difference and the subtrahend: 105 + 65 = 170. Getting the minuend back means the difference is right.

    How many times do you borrow in 170 − 65?

    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