- #1
killerinstinct
- 92
- 0
Using only three 9's along with elementary math symbols like + or -, see if you can arrange them to represent the number 20. Remeber that 99/9=11.
lolarildno said:[tex]9+\frac{9}{9}=20_{(base 5)}[/tex]
I think they are elementarykillerinstinct said:Bases are not ELEMENTARY MATH!
killerinstinct said:Bases are not ELEMENTARY MATH!
arildno said:Okay then, I cheated, I'm terribly sorry.
How about [tex]4+4+\frac{4}{\sqrt{4}}[/tex]Njorl said:I had to use one "44". Is there a way to get 10 without resorting to this?
Njorl
1 1 1 = 6
2 2 2 = 6
3 3 3 = 6
4 4 4 = 6
5 5 5 = 6
6 6 6 = 6
7 7 7 = 6
8 8 8 = 6
9 9 9 = 6
Grizzlycomet said:How about [tex]4+4+\frac{4}{\sqrt{4}}[/tex]
Grizzlycomet said:How about [tex]4+4+\frac{4}{\sqrt{4}}[/tex]
StonedPanda said:How about this one?
[(9-sqrt(9))!]/[(sqrt(9)!)^2]
the square root and the square kind of mess it up, but it's still pretty damn sweet
Njorl said:1 1 1 = 6...(1+1+1)!
2 2 2 = 6...2+2+2
3 3 3 = 6...3x3-3
4 4 4 = 6...(4!/4)x40
5 5 5 = 6...5+5/5
6 6 6 = 6...6+6-6
7 7 7 = 6...7-7/7
8 8 8 = 6...(8-81/3)x80
9 9 9 = 6...9-9/(91/2)
Njorl
ExecNight said:Get -1 using 0,0,0
Strictly speaking [itex]0^0[/itex] is not defined. As:futb0l said:[tex]0 - 0^0[/tex]
is this qualified?