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    Addition with Regrouping: 307 + 214

    Addition with Regrouping Calculator
    First addend
    Second addend

    What is 307 + 214?

    Answer

    307 + 214 =
    521

    With regrouping: 1 carry — into the tens

    307 + 214 in a column. Carries are the small circled digits above the columns.
    1carry
    3 0 7
    +214
    521

    Column by column: 307 + 214

    • Ones: 7 + 4 = 11 — write 1, carry 1.
    • Tens: 0 + 1 + 1 = 2 — write 2.
    • Hundreds: 3 + 2 = 5 — write 5.

    307 + 214 = 521

    Second check: 521 − 307 = 214

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    307 + 214 = 521 - Addition with Regrouping. 307 + 214 = 521. Addition with regrouping step by step: 1 carry, every digit of the sum and a subtraction check.
    https://calculat.io/en/number/long-addition/307--214/generated.jpgCopy

    FAQ

    What is 307 + 214?

    307 + 214 = 521

    How do you check that 307 + 214 = 521?

    Subtract one addend from the sum: 521 − 214 = 307, and 521 − 307 = 214. Getting the other addend back means the sum is right.

    How many carries are there in 307 + 214?

    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 214 + 307 the same as 307 + 214?

    Yes. Addition is commutative, so both give 521; the column looks the same with either number on top.