Addition with Regrouping: 764 + 136

Addition with Regrouping Calculator
First addend
Second addend

What is 764 + 136?

Answer

764 + 136 =
900

With regrouping: 2 carries — into the tens and the hundreds

764 + 136 in a column. Carries are the small circled digits above the columns.
1carry1carry
7 6 4
+136
900

Column by column: 764 + 136

  • Ones: 4 + 6 = 10 — write 0, carry 1.
  • Tens: 6 + 3 + 1 = 10 — write 0, carry 1.
  • Hundreds: 7 + 1 + 1 = 9 — write 9.

764 + 136 = 900

Second check: 900 − 764 = 136

Similar examples to practise

See Also

FAQ

What is 764 + 136?

764 + 136 = 900

How do you check that 764 + 136 = 900?

Subtract one addend from the sum: 900 − 136 = 764, and 900 − 764 = 136. Getting the other addend back means the sum is right.

How many carries are there in 764 + 136?

2 carries: 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 136 + 764 the same as 764 + 136?

Yes. Addition is commutative, so both give 900; the column looks the same with either number on top.