Solution to: Numbers and Dots
A possible solution is the following one:
| . | ||||
| 8 | 0 | . | 5 | |
| . | . | |||
| . | 9 | 7 | ||
| . | . | |||
| . | 4 | 6 | ||
| _ | _ | _ | _ | _ |
| 8 | 2 |
Conclusion: The number 82 can be made exactly.
A possible solution is the following one:
| . | ||||
| 8 | 0 | . | 5 | |
| . | . | |||
| . | 9 | 7 | ||
| . | . | |||
| . | 4 | 6 | ||
| _ | _ | _ | _ | _ |
| 8 | 2 |
Conclusion: The number 82 can be made exactly.