Addition with Regrouping: 485 + 453

Addition with Regrouping Calculator
First addend
Second addend

What is 485 + 453?

Answer

485 + 453 =
938

With regrouping: 1 carry — into the hundreds

485 + 453 in a column. Carries are the small circled digits above the columns.
1carry
4 8 5
+453
938

Column by column: 485 + 453

  • Ones: 5 + 3 = 8 — write 8.
  • Tens: 8 + 5 = 13 — write 3, carry 1.
  • Hundreds: 4 + 4 + 1 = 9 — write 9.

485 + 453 = 938

Second check: 938 − 485 = 453

Similar examples to practise

See Also

FAQ

What is 485 + 453?

485 + 453 = 938

How do you check that 485 + 453 = 938?

Subtract one addend from the sum: 938 − 453 = 485, and 938 − 485 = 453. Getting the other addend back means the sum is right.

How many carries are there in 485 + 453?

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 453 + 485 the same as 485 + 453?

Yes. Addition is commutative, so both give 938; the column looks the same with either number on top.