Addition with Regrouping: 536 + 89

Addition with Regrouping Calculator
First addend
Second addend

What is 536 + 89?

Answer

536 + 89 =
625

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

536 + 89 in a column. Carries are the small circled digits above the columns.
1carry1carry
5 3 6
+89
625

Column by column: 536 + 89

  • Ones: 6 + 9 = 15 — write 5, carry 1.
  • Tens: 3 + 8 + 1 = 12 — write 2, carry 1.
  • Hundreds: 5 + 1 = 6 — write 6.

536 + 89 = 625

Second check: 625 − 536 = 89

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FAQ

What is 536 + 89?

536 + 89 = 625

How do you check that 536 + 89 = 625?

Subtract one addend from the sum: 625 − 89 = 536, and 625 − 536 = 89. Getting the other addend back means the sum is right.

How many carries are there in 536 + 89?

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 89 + 536 the same as 536 + 89?

Yes. Addition is commutative, so both give 625; the column looks the same with either number on top.