Feedback form
Hi! What do you think?

Drag it here or paste with Ctrl+V

    You can also email us on infocalculat.io

    Addition with Regrouping: 485 + 23

    Addition with Regrouping Calculator
    First addend
    Second addend

    What is 485 + 23?

    Answer

    485 + 23 =
    508

    With regrouping: 1 carry — into the hundreds

    485 + 23 in a column. Carries are the small circled digits above the columns.
    1carry
    4 8 5
    +23
    508

    Column by column: 485 + 23

    • Ones: 5 + 3 = 8 — write 8.
    • Tens: 8 + 2 = 10 — write 0, carry 1.
    • Hundreds: 4 + 1 = 5 — write 5.

    485 + 23 = 508

    Second check: 508 − 485 = 23

    Similar examples to practise

    Related Calculations

    See Also

    Share This Calculation
    Print
    https://calculat.io/en/number/long-addition/485--23Copy
    <a href="https://calculat.io/en/number/long-addition/485--23">485 + 23 = 508 - Addition with Regrouping - Calculatio</a>Copy
    Facebook
    Twitter
    Telegram
    WhatsApp
    Viber
    Email
    485 + 23 = 508 - Addition with Regrouping. 485 + 23 = 508. Addition with regrouping step by step: 1 carry, every digit of the sum and a subtraction check.
    https://calculat.io/en/number/long-addition/485--23/generated.jpgCopy

    Column additions with 23

    ExampleSum
    177 + 23200
    203 + 23226
    239 + 23262
    268 + 23291
    277 + 23300
    307 + 23330
    348 + 23371
    376 + 23399
    402 + 23425
    453 + 23476
    485 + 23508
    536 + 23559
    578 + 23601
    647 + 23670
    677 + 23700
    777 + 23800
    877 + 23900
    977 + 231,000
    1,977 + 232,000
    4,977 + 235,000
    Recalculate with different values ↑

    FAQ

    What is 485 + 23?

    485 + 23 = 508

    How do you check that 485 + 23 = 508?

    Subtract one addend from the sum: 508 − 23 = 485, and 508 − 485 = 23. Getting the other addend back means the sum is right.

    How many carries are there in 485 + 23?

    1 carry: every time a column added up to 10 or more, its ones digit was written and 1 was carried to the next column on the left.

    Is 23 + 485 the same as 485 + 23?

    Yes. Addition is commutative, so both give 508; the column looks the same with either number on top.

    See Also