Addition with Regrouping: 58 + 52

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First addend
Second addend

What is 58 + 52?

Answer

58 + 52 =
110

The sum is longer than the addends: 2 carries — into the tens and the hundreds; the last one makes a new digit

58 + 52 in a column. Carries are the small circled digits above the columns.
1carry1carry
5 8
+52
110

Column by column: 58 + 52

  • Ones: 8 + 2 = 10 — write 0, carry 1.
  • Tens: 5 + 5 + 1 = 11 — write 1, carry 1.
  • Hundreds: the carried 1 — write 1.

58 + 52 = 110

Second check: 110 − 58 = 52

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FAQ

What is 58 + 52?

58 + 52 = 110

How do you check that 58 + 52 = 110?

Subtract one addend from the sum: 110 − 52 = 58, and 110 − 58 = 52. Getting the other addend back means the sum is right.

How many carries are there in 58 + 52?

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 52 + 58 the same as 58 + 52?

Yes. Addition is commutative, so both give 110; the column looks the same with either number on top.