Addition with Regrouping: 45,089 + 1,234

Addition with Regrouping Calculator
First addend
Second addend

What is 45,089 + 1,234?

Answer

45,089 + 1,234 =
46,323

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

45,089 + 1,234 in a column. Carries are the small circled digits above the columns.
1carry1carry
4 5 0 8 9
+1234
46323

Column by column: 45,089 + 1,234

  • Ones: 9 + 4 = 13 — write 3, carry 1.
  • Tens: 8 + 3 + 1 = 12 — write 2, carry 1.
  • Hundreds: 0 + 2 + 1 = 3 — write 3.
  • Thousands: 5 + 1 = 6 — write 6.
  • Ten thousands: nothing to add — write 4.

45,089 + 1,234 = 46,323

Second check: 46,323 − 45,089 = 1,234

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FAQ

What is 45,089 + 1,234?

45,089 + 1,234 = 46,323

How do you check that 45,089 + 1,234 = 46,323?

Subtract one addend from the sum: 46,323 − 1,234 = 45,089, and 46,323 − 45,089 = 1,234. Getting the other addend back means the sum is right.

How many carries are there in 45,089 + 1,234?

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 1,234 + 45,089 the same as 45,089 + 1,234?

Yes. Addition is commutative, so both give 46,323; the column looks the same with either number on top.