Addition with Regrouping: 376 + 268

Addition with Regrouping Calculator
First addend
Second addend

What is 376 + 268?

Answer

376 + 268 =
644

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

376 + 268 in a column. Carries are the small circled digits above the columns.
1carry1carry
3 7 6
+268
644

Column by column: 376 + 268

  • Ones: 6 + 8 = 14 — write 4, carry 1.
  • Tens: 7 + 6 + 1 = 14 — write 4, carry 1.
  • Hundreds: 3 + 2 + 1 = 6 — write 6.

376 + 268 = 644

Second check: 644 − 376 = 268

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FAQ

What is 376 + 268?

376 + 268 = 644

How do you check that 376 + 268 = 644?

Subtract one addend from the sum: 644 − 268 = 376, and 644 − 376 = 268. Getting the other addend back means the sum is right.

How many carries are there in 376 + 268?

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 268 + 376 the same as 376 + 268?

Yes. Addition is commutative, so both give 644; the column looks the same with either number on top.