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    Addition with Regrouping: 239 + 89

    Addition with Regrouping Calculator
    First addend
    Second addend

    What is 239 + 89?

    Answer

    239 + 89 =
    328

    With regrouping: 2 carries — into the tens and the hundreds

    239 + 89 in a column. Carries are the small circled digits above the columns.
    1carry1carry
    2 3 9
    +89
    328

    Column by column: 239 + 89

    • Ones: 9 + 9 = 18 — write 8, carry 1.
    • Tens: 3 + 8 + 1 = 12 — write 2, carry 1.
    • Hundreds: 2 + 1 = 3 — write 3.

    239 + 89 = 328

    Second check: 328 − 239 = 89

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    239 + 89 = 328 - Addition with Regrouping. 239 + 89 = 328. Addition with regrouping step by step: 2 carries, every digit of the sum and a subtraction check.
    https://calculat.io/en/number/long-addition/239--89/generated.jpgCopy

    FAQ

    What is 239 + 89?

    239 + 89 = 328

    How do you check that 239 + 89 = 328?

    Subtract one addend from the sum: 328 − 89 = 239, and 328 − 239 = 89. Getting the other addend back means the sum is right.

    How many carries are there in 239 + 89?

    2 carries: 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 89 + 239 the same as 239 + 89?

    Yes. Addition is commutative, so both give 328; the column looks the same with either number on top.