Addition with Regrouping: 376 + 172

Addition with Regrouping Calculator
First addend
Second addend

What is 376 + 172?

Answer

376 + 172 =
548

With regrouping: 1 carry — into the hundreds

376 + 172 in a column. Carries are the small circled digits above the columns.
1carry
3 7 6
+172
548

Column by column: 376 + 172

  • Ones: 6 + 2 = 8 — write 8.
  • Tens: 7 + 7 = 14 — write 4, carry 1.
  • Hundreds: 3 + 1 + 1 = 5 — write 5.

376 + 172 = 548

Second check: 548 − 376 = 172

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FAQ

What is 376 + 172?

376 + 172 = 548

How do you check that 376 + 172 = 548?

Subtract one addend from the sum: 548 − 172 = 376, and 548 − 376 = 172. Getting the other addend back means the sum is right.

How many carries are there in 376 + 172?

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 172 + 376 the same as 376 + 172?

Yes. Addition is commutative, so both give 548; the column looks the same with either number on top.