Four Fours/1/Solutions/5
< Four Fours | 1 | Solutions
Jump to navigation
Jump to search
Puzzle: Four Fours: $1$
Using exactly $4$ instances of the number $4$, the task is to write an expression for $1$, using whatever arithmetical operations you consider necessary.
Solution
- $1 = 4 - 4 + \dfrac 4 4$