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    Addition with Regrouping: 683 + 602

    Addition with Regrouping Calculator
    First addend
    Second addend

    What is 683 + 602?

    Answer

    683 + 602 =
    1,285

    The sum is longer than the addends: 1 carry — into the thousands; the last one makes a new digit

    683 + 602 in a column. Carries are the small circled digits above the columns.
    1carry
    6 8 3
    +602
    1285

    Column by column: 683 + 602

    • Ones: 3 + 2 = 5 — write 5.
    • Tens: 8 + 0 = 8 — write 8.
    • Hundreds: 6 + 6 = 12 — write 2, carry 1.
    • Thousands: the carried 1 — write 1.

    683 + 602 = 1,285

    Second check: 1,285 − 683 = 602

    Similar examples to practise

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    683 + 602 = 1,285 - Addition with Regrouping. 683 + 602 = 1,285. Addition with regrouping step by step: 1 carry, every digit of the sum and a subtraction check.
    https://calculat.io/en/number/long-addition/683--602/generated.jpgCopy

    FAQ

    What is 683 + 602?

    683 + 602 = 1,285

    How do you check that 683 + 602 = 1,285?

    Subtract one addend from the sum: 1,285 − 602 = 683, and 1,285 − 683 = 602. Getting the other addend back means the sum is right.

    How many carries are there in 683 + 602?

    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 602 + 683 the same as 683 + 602?

    Yes. Addition is commutative, so both give 1,285; the column looks the same with either number on top.