Addition with Regrouping: 348 + 348

Addition with Regrouping Calculator
First addend
Second addend

What is 348 + 348?

Answer

348 + 348 =
696

With regrouping: 1 carry — into the tens

348 + 348 in a column. Carries are the small circled digits above the columns.
1carry
3 4 8
+348
696

Column by column: 348 + 348

  • Ones: 8 + 8 = 16 — write 6, carry 1.
  • Tens: 4 + 4 + 1 = 9 — write 9.
  • Hundreds: 3 + 3 = 6 — write 6.

348 + 348 = 696

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FAQ

What is 348 + 348?

348 + 348 = 696

How do you check that 348 + 348 = 696?

Subtract one addend from the sum: 696 − 348 = 348. Getting the other addend back means the sum is right.

How many carries are there in 348 + 348?

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.