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    Addition with Regrouping: 602 + 389

    Addition with Regrouping Calculator
    First addend
    Second addend

    What is 602 + 389?

    Answer

    602 + 389 =
    991

    With regrouping: 1 carry — into the tens

    602 + 389 in a column. Carries are the small circled digits above the columns.
    1carry
    6 0 2
    +389
    991

    Column by column: 602 + 389

    • Ones: 2 + 9 = 11 — write 1, carry 1.
    • Tens: 0 + 8 + 1 = 9 — write 9.
    • Hundreds: 6 + 3 = 9 — write 9.

    602 + 389 = 991

    Second check: 991 − 602 = 389

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    602 + 389 = 991 - Addition with Regrouping. 602 + 389 = 991. Addition with regrouping step by step: 1 carry, every digit of the sum and a subtraction check.
    https://calculat.io/en/number/long-addition/602--389/generated.jpgCopy

    Column additions with 602

    ExampleSum
    602 + 214816
    602 + 239841
    602 + 256858
    602 + 268870
    602 + 291893
    602 + 307909
    602 + 325927
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    602 + 376978
    602 + 389991
    602 + 4021,004
    602 + 4271,029
    602 + 4531,055
    602 + 4681,070
    602 + 4851,087
    602 + 5191,121
    602 + 5361,138
    602 + 5641,166
    602 + 5781,180
    Recalculate with different values ↑

    FAQ

    What is 602 + 389?

    602 + 389 = 991

    How do you check that 602 + 389 = 991?

    Subtract one addend from the sum: 991 − 389 = 602, and 991 − 602 = 389. Getting the other addend back means the sum is right.

    How many carries are there in 602 + 389?

    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 389 + 602 the same as 602 + 389?

    Yes. Addition is commutative, so both give 991; the column looks the same with either number on top.

    See Also