Given the following table of numbers, ask a friend to select one number from each column.
After your friend writes them in a column for you, you will find the sum.
| 69 | 345 | 186 | 872 | 756 |
| 366 | 642 | 582 | 278 | 558 |
| 168 | 246 | 87 | 575 | 657 |
| 762 | 147 | 285 | 377 | 954 |
| 663 | 543 | 483 | 179 | 855 |
| 564 | 48 | 384 | 674 | 459 |
1. Add the last digit of each number.
2. Subtract from 50.This will be the first two digits of the sum.
Then tack on the sum of the five digits.
For example, if the sum is 24, then the answer is 2624.