Addition with Regrouping: 224 + 76

Addition with Regrouping Calculator
First addend
Second addend

What is 224 + 76?

Answer

224 + 76 =
300

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

224 + 76 in a column. Carries are the small circled digits above the columns.
1carry1carry
2 2 4
+76
300

Column by column: 224 + 76

  • Ones: 4 + 6 = 10 — write 0, carry 1.
  • Tens: 2 + 7 + 1 = 10 — write 0, carry 1.
  • Hundreds: 2 + 1 = 3 — write 3.

224 + 76 = 300

Second check: 300 − 224 = 76

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FAQ

What is 224 + 76?

224 + 76 = 300

How do you check that 224 + 76 = 300?

Subtract one addend from the sum: 300 − 76 = 224, and 300 − 224 = 76. Getting the other addend back means the sum is right.

How many carries are there in 224 + 76?

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 76 + 224 the same as 224 + 76?

Yes. Addition is commutative, so both give 300; the column looks the same with either number on top.