Column Addition: 602 + 136

Addition with Regrouping Calculator
First addend
Second addend

What is 602 + 136?

Answer

602 + 136 =
738

No regrouping: each column is added on its own

602 + 136 in a column. No carries.
6 0 2
+136
738

Column by column: 602 + 136

  • Ones: 2 + 6 = 8 — write 8.
  • Tens: 0 + 3 = 3 — write 3.
  • Hundreds: 6 + 1 = 7 — write 7.

602 + 136 = 738

Second check: 738 − 602 = 136

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FAQ

What is 602 + 136?

602 + 136 = 738

How do you check that 602 + 136 = 738?

Subtract one addend from the sum: 738 − 136 = 602, and 738 − 602 = 136. Getting the other addend back means the sum is right.

How many carries are there in 602 + 136?

None: no column adds up to 10 or more, so every digit of the sum is written straight away.

Is 136 + 602 the same as 602 + 136?

Yes. Addition is commutative, so both give 738; the column looks the same with either number on top.