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    Addition with Regrouping: 4,422 + 578

    Addition with Regrouping Calculator
    First addend
    Second addend

    What is 4,422 + 578?

    Answer

    4,422 + 578 =
    5,000

    With regrouping: 3 carries — into the tens, the hundreds and the thousands

    4,422 + 578 in a column. Carries are the small circled digits above the columns.
    1carry1carry1carry
    4 4 2 2
    +578
    5000

    Column by column: 4,422 + 578

    • Ones: 2 + 8 = 10 — write 0, carry 1.
    • Tens: 2 + 7 + 1 = 10 — write 0, carry 1.
    • Hundreds: 4 + 5 + 1 = 10 — write 0, carry 1.
    • Thousands: 4 + 1 = 5 — write 5.

    4,422 + 578 = 5,000

    Second check: 5,000 − 4,422 = 578

    Similar examples to practise

    See Also

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    4,422 + 578 = 5,000 - Addition with Regrouping. 4,422 + 578 = 5,000. Addition with regrouping step by step: 3 carries, every digit of the sum and a subtraction check.
    https://calculat.io/en/number/long-addition/4422--578/generated.jpgCopy

    Column additions with 578

    ExampleSum
    4,417 + 5784,995
    4,418 + 5784,996
    4,419 + 5784,997
    4,420 + 5784,998
    4,421 + 5784,999
    4,422 + 5785,000
    4,423 + 5785,001
    4,424 + 5785,002
    4,425 + 5785,003
    4,426 + 5785,004
    4,427 + 5785,005

    FAQ

    What is 4,422 + 578?

    4,422 + 578 = 5,000

    How do you check that 4,422 + 578 = 5,000?

    Subtract one addend from the sum: 5,000 − 578 = 4,422, and 5,000 − 4,422 = 578. Getting the other addend back means the sum is right.

    How many carries are there in 4,422 + 578?

    3 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 578 + 4,422 the same as 4,422 + 578?

    Yes. Addition is commutative, so both give 5,000; the column looks the same with either number on top.