Addition with Regrouping: 63 + 41

Addition with Regrouping Calculator
First addend
Second addend

What is 63 + 41?

Answer

63 + 41 =
104

The sum is longer than the addends: 1 carry — into the hundreds; the last one makes a new digit

63 + 41 in a column. Carries are the small circled digits above the columns.
1carry
6 3
+41
104

Column by column: 63 + 41

  • Ones: 3 + 1 = 4 — write 4.
  • Tens: 6 + 4 = 10 — write 0, carry 1.
  • Hundreds: the carried 1 — write 1.

63 + 41 = 104

Second check: 104 − 63 = 41

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FAQ

What is 63 + 41?

63 + 41 = 104

How do you check that 63 + 41 = 104?

Subtract one addend from the sum: 104 − 41 = 63, and 104 − 63 = 41. Getting the other addend back means the sum is right.

How many carries are there in 63 + 41?

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 41 + 63 the same as 63 + 41?

Yes. Addition is commutative, so both give 104; the column looks the same with either number on top.