Addition with Regrouping: 65 + 26

Addition with Regrouping Calculator
First addend
Second addend

What is 65 + 26?

Answer

65 + 26 =
91

With regrouping: 1 carry — into the tens

65 + 26 in a column. Carries are the small circled digits above the columns.
1carry
6 5
+26
91

Column by column: 65 + 26

  • Ones: 5 + 6 = 11 — write 1, carry 1.
  • Tens: 6 + 2 + 1 = 9 — write 9.

65 + 26 = 91

Second check: 91 − 65 = 26

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FAQ

What is 65 + 26?

65 + 26 = 91

How do you check that 65 + 26 = 91?

Subtract one addend from the sum: 91 − 26 = 65, and 91 − 65 = 26. Getting the other addend back means the sum is right.

How many carries are there in 65 + 26?

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 26 + 65 the same as 65 + 26?

Yes. Addition is commutative, so both give 91; the column looks the same with either number on top.