Addition with Regrouping: 136 + 19

Addition with Regrouping Calculator
First addend
Second addend

What is 136 + 19?

Answer

136 + 19 =
155

With regrouping: 1 carry — into the tens

136 + 19 in a column. Carries are the small circled digits above the columns.
1carry
1 3 6
+19
155

Column by column: 136 + 19

  • Ones: 6 + 9 = 15 — write 5, carry 1.
  • Tens: 3 + 1 + 1 = 5 — write 5.
  • Hundreds: nothing to add — write 1.

136 + 19 = 155

Second check: 155 − 136 = 19

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FAQ

What is 136 + 19?

136 + 19 = 155

How do you check that 136 + 19 = 155?

Subtract one addend from the sum: 155 − 19 = 136, and 155 − 136 = 19. Getting the other addend back means the sum is right.

How many carries are there in 136 + 19?

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 19 + 136 the same as 136 + 19?

Yes. Addition is commutative, so both give 155; the column looks the same with either number on top.