Addition with Regrouping: 52 + 52

Addition with Regrouping Calculator
First addend
Second addend

What is 52 + 52?

Answer

52 + 52 =
104

The sum is longer than the addends: 1 carry — into the hundreds; the last one makes a new digit

52 + 52 in a column. Carries are the small circled digits above the columns.
1carry
5 2
+52
104

Column by column: 52 + 52

  • Ones: 2 + 2 = 4 — write 4.
  • Tens: 5 + 5 = 10 — write 0, carry 1.
  • Hundreds: the carried 1 — write 1.

52 + 52 = 104

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FAQ

What is 52 + 52?

52 + 52 = 104

How do you check that 52 + 52 = 104?

Subtract one addend from the sum: 104 − 52 = 52. Getting the other addend back means the sum is right.

How many carries are there in 52 + 52?

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.