Addition with Regrouping: 653 + 47

Addition with Regrouping Calculator
First addend
Second addend

What is 653 + 47?

Answer

653 + 47 =
700

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

653 + 47 in a column. Carries are the small circled digits above the columns.
1carry1carry
6 5 3
+47
700

Column by column: 653 + 47

  • Ones: 3 + 7 = 10 — write 0, carry 1.
  • Tens: 5 + 4 + 1 = 10 — write 0, carry 1.
  • Hundreds: 6 + 1 = 7 — write 7.

653 + 47 = 700

Second check: 700 − 653 = 47

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FAQ

What is 653 + 47?

653 + 47 = 700

How do you check that 653 + 47 = 700?

Subtract one addend from the sum: 700 − 47 = 653, and 700 − 653 = 47. Getting the other addend back means the sum is right.

How many carries are there in 653 + 47?

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 47 + 653 the same as 653 + 47?

Yes. Addition is commutative, so both give 700; the column looks the same with either number on top.