Addition with Regrouping: 683 + 149

Addition with Regrouping Calculator
First addend
Second addend

What is 683 + 149?

Answer

683 + 149 =
832

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

683 + 149 in a column. Carries are the small circled digits above the columns.
1carry1carry
6 8 3
+149
832

Column by column: 683 + 149

  • Ones: 3 + 9 = 12 — write 2, carry 1.
  • Tens: 8 + 4 + 1 = 13 — write 3, carry 1.
  • Hundreds: 6 + 1 + 1 = 8 — write 8.

683 + 149 = 832

Second check: 832 − 683 = 149

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FAQ

What is 683 + 149?

683 + 149 = 832

How do you check that 683 + 149 = 832?

Subtract one addend from the sum: 832 − 149 = 683, and 832 − 683 = 149. Getting the other addend back means the sum is right.

How many carries are there in 683 + 149?

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 149 + 683 the same as 683 + 149?

Yes. Addition is commutative, so both give 832; the column looks the same with either number on top.