Addition with Regrouping: 325 + 149

Addition with Regrouping Calculator
First addend
Second addend

What is 325 + 149?

Answer

325 + 149 =
474

With regrouping: 1 carry — into the tens

325 + 149 in a column. Carries are the small circled digits above the columns.
1carry
3 2 5
+149
474

Column by column: 325 + 149

  • Ones: 5 + 9 = 14 — write 4, carry 1.
  • Tens: 2 + 4 + 1 = 7 — write 7.
  • Hundreds: 3 + 1 = 4 — write 4.

325 + 149 = 474

Second check: 474 − 325 = 149

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FAQ

What is 325 + 149?

325 + 149 = 474

How do you check that 325 + 149 = 474?

Subtract one addend from the sum: 474 − 149 = 325, and 474 − 325 = 149. Getting the other addend back means the sum is right.

How many carries are there in 325 + 149?

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 149 + 325 the same as 325 + 149?

Yes. Addition is commutative, so both give 474; the column looks the same with either number on top.