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    Addition with Regrouping: 564 + 427

    Addition with Regrouping Calculator
    First addend
    Second addend

    What is 564 + 427?

    Answer

    564 + 427 =
    991

    With regrouping: 1 carry — into the tens

    564 + 427 in a column. Carries are the small circled digits above the columns.
    1carry
    5 6 4
    +427
    991

    Column by column: 564 + 427

    • Ones: 4 + 7 = 11 — write 1, carry 1.
    • Tens: 6 + 2 + 1 = 9 — write 9.
    • Hundreds: 5 + 4 = 9 — write 9.

    564 + 427 = 991

    Second check: 991 − 564 = 427

    Similar examples to practise

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    564 + 427 = 991 - Addition with Regrouping. 564 + 427 = 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/564--427/generated.jpgCopy

    Column additions with 564

    ExampleSum
    564 + 203767
    564 + 214778
    564 + 239803
    564 + 256820
    564 + 268832
    564 + 291855
    564 + 307871
    564 + 325889
    564 + 348912
    564 + 354918
    564 + 376940
    564 + 389953
    564 + 402966
    564 + 427991
    564 + 4531,017
    564 + 4681,032
    564 + 4851,049
    564 + 5191,083
    564 + 5361,100
    564 + 5641,128
    Recalculate with different values ↑

    FAQ

    What is 564 + 427?

    564 + 427 = 991

    How do you check that 564 + 427 = 991?

    Subtract one addend from the sum: 991 − 427 = 564, and 991 − 564 = 427. Getting the other addend back means the sum is right.

    How many carries are there in 564 + 427?

    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 427 + 564 the same as 564 + 427?

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

    See Also