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    Addition with Regrouping: 217 + 83

    Addition with Regrouping Calculator
    First addend
    Second addend

    What is 217 + 83?

    Answer

    217 + 83 =
    300

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

    217 + 83 in a column. Carries are the small circled digits above the columns.
    1carry1carry
    2 1 7
    +83
    300

    Column by column: 217 + 83

    • Ones: 7 + 3 = 10 — write 0, carry 1.
    • Tens: 1 + 8 + 1 = 10 — write 0, carry 1.
    • Hundreds: 2 + 1 = 3 — write 3.

    217 + 83 = 300

    Second check: 300 − 217 = 83

    Similar examples to practise

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    217 + 83 = 300 - Addition with Regrouping. 217 + 83 = 300. Addition with regrouping step by step: 2 carries, every digit of the sum and a subtraction check.
    https://calculat.io/en/number/long-addition/217--83/generated.jpgCopy

    Column additions with 83

    ExampleSum
    85 + 83168
    89 + 83172
    92 + 83175
    94 + 83177
    98 + 83181
    105 + 83188
    117 + 83200
    136 + 83219
    172 + 83255
    203 + 83286
    217 + 83300
    239 + 83322
    268 + 83351
    307 + 83390
    317 + 83400
    348 + 83431
    376 + 83459
    402 + 83485
    417 + 83500
    453 + 83536
    Recalculate with different values ↑

    FAQ

    What is 217 + 83?

    217 + 83 = 300

    How do you check that 217 + 83 = 300?

    Subtract one addend from the sum: 300 − 83 = 217, and 300 − 217 = 83. Getting the other addend back means the sum is right.

    How many carries are there in 217 + 83?

    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 83 + 217 the same as 217 + 83?

    Yes. Addition is commutative, so both give 300; the column looks the same with either number on top.

    See Also