Addition with Regrouping: 325 + 291

Addition with Regrouping Calculator
First addend
Second addend

What is 325 + 291?

Answer

325 + 291 =
616

With regrouping: 1 carry — into the hundreds

325 + 291 in a column. Carries are the small circled digits above the columns.
1carry
3 2 5
+291
616

Column by column: 325 + 291

  • Ones: 5 + 1 = 6 — write 6.
  • Tens: 2 + 9 = 11 — write 1, carry 1.
  • Hundreds: 3 + 2 + 1 = 6 — write 6.

325 + 291 = 616

Second check: 616 − 325 = 291

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FAQ

What is 325 + 291?

325 + 291 = 616

How do you check that 325 + 291 = 616?

Subtract one addend from the sum: 616 − 291 = 325, and 616 − 325 = 291. Getting the other addend back means the sum is right.

How many carries are there in 325 + 291?

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 291 + 325 the same as 325 + 291?

Yes. Addition is commutative, so both give 616; the column looks the same with either number on top.