Answer
17,573
Work Step by Step
First add the ones column: 2 + 2 + 9 = 13
Carry over the 1 to the tens column and add the tens: 1 + 8 + 6 + 2 = 17
Carry over the 1 to the hundreds column and add the hundreds: 1 + 3 + 0 + 1 = 5
Add the thousands column: 6 + 4 + 7 = 17
With the 17 in the thousands place, 5 in the hundreds place, 7 in the tens place, and 3 in the ones place, we get 17,573.