In this game, you have to use only four fours and the allowed operations to make an expression to equal your post number ~~~~ Allowed operations: Basic: +; -; *; /; Roots: √; cbrt; Factorials: n!; !n; Exponentiation: ^n; Brackets: (); Percentage: %; Decimals: 4.4; .4; (0 is not allowed, so remember to write just .4) Repeating decimals: 4.(4) (=4.444...); .(4) (=.444...) If you want any other operations to be allowed, just ask. ~~~~ Don't forget you must use the digit 4 four times. No more, no less. This also means you can write 44 and 444, but they each count for 2 and 3 4's, respectively. Constants (π, φ, e, etc.) are not allowed. Go by the honor system. Don't cheat by looking up answers. ~~~~ Now let us begin... 4/4*4/4 = 1
Oh crap! I messed up... I used a 2... umm... I'll fix mine, and make a new one for this. (4/4) + (4/4) = 2 New one. (4-4) * 4 + 4 = 4
Um... it's got to be four 4's... This is compliments to a friend helping me (here from the game) √(4*4)+4+4 = 12 And, for this post √4 + (44/4) = 13
(4*4)+(4/4) = 17 What roots are allowed? Because you could always pick a root which would result in your answer.
Just square root and cube root. I deleted the old one since it got derailed quite a bit :/ I think it got to the 90s or so. 4!-4+4/4