Addition with Regrouping: 348 + 28

Addition with Regrouping Calculator
First addend
Second addend

What is 348 + 28?

Answer

348 + 28 =
376

With regrouping: 1 carry — into the tens

348 + 28 in a column. Carries are the small circled digits above the columns.
1carry
3 4 8
+28
376

Column by column: 348 + 28

  • Ones: 8 + 8 = 16 — write 6, carry 1.
  • Tens: 4 + 2 + 1 = 7 — write 7.
  • Hundreds: nothing to add — write 3.

348 + 28 = 376

Second check: 376 − 348 = 28

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348 + 28376
372 + 28400
376 + 28404
402 + 28430
453 + 28481
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485 + 28513
536 + 28564
572 + 28600
578 + 28606

FAQ

What is 348 + 28?

348 + 28 = 376

How do you check that 348 + 28 = 376?

Subtract one addend from the sum: 376 − 28 = 348, and 376 − 348 = 28. Getting the other addend back means the sum is right.

How many carries are there in 348 + 28?

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 28 + 348 the same as 348 + 28?

Yes. Addition is commutative, so both give 376; the column looks the same with either number on top.

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