Addition with Regrouping: 45,089 + 2,468

Addition with Regrouping Calculator
First addend
Second addend

What is 45,089 + 2,468?

Answer

45,089 + 2,468 =
47,557

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

45,089 + 2,468 in a column. Carries are the small circled digits above the columns.
1carry1carry
4 5 0 8 9
+2468
47557

Column by column: 45,089 + 2,468

  • Ones: 9 + 8 = 17 — write 7, carry 1.
  • Tens: 8 + 6 + 1 = 15 — write 5, carry 1.
  • Hundreds: 0 + 4 + 1 = 5 — write 5.
  • Thousands: 5 + 2 = 7 — write 7.
  • Ten thousands: nothing to add — write 4.

45,089 + 2,468 = 47,557

Second check: 47,557 − 45,089 = 2,468

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Column additions with 2,468

ExampleSum
45,084 + 2,46847,552
45,085 + 2,46847,553
45,086 + 2,46847,554
45,087 + 2,46847,555
45,088 + 2,46847,556
45,089 + 2,46847,557
45,090 + 2,46847,558
45,091 + 2,46847,559
45,092 + 2,46847,560
45,093 + 2,46847,561
45,094 + 2,46847,562

FAQ

What is 45,089 + 2,468?

45,089 + 2,468 = 47,557

How do you check that 45,089 + 2,468 = 47,557?

Subtract one addend from the sum: 47,557 − 2,468 = 45,089, and 47,557 − 45,089 = 2,468. Getting the other addend back means the sum is right.

How many carries are there in 45,089 + 2,468?

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 2,468 + 45,089 the same as 45,089 + 2,468?

Yes. Addition is commutative, so both give 47,557; the column looks the same with either number on top.

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