Answer
8989
Work Step by Step
Step one: Add the numbers in the ones column: 1+5+3=9
Step two: Add the numbers in the tens column: 2+0+6=8
Step three: Add the numbers in the hundreds column: 1+7+1=9
Step four: Add the numbers in the thousands column: 5+3=8
If you put together the numbers from the thousands to the ones column, the answer is 8989.