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AuthorMessageTime
Noodlez
How many integers can you make using any number of arithmetic operations and four 4s? Keep going as long as you can.
ie: 1 = (4/4) + (4-4) ; 2 = (4/4) + (4/4), ...
April 7, 2004, 2:46 AM
j0k3r
300 = (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4) + (4/4)
April 7, 2004, 3:10 AM
Noodlez
Too many 4s.
April 7, 2004, 3:38 AM
Yoni
300 = 4^4 + 44

Made a few others but they got deleted by accident
April 7, 2004, 9:39 AM
iago
4 + 4 - 4 + 4 = 0
4 - 4 + 4 - 4 = 0

w00t!
April 7, 2004, 4:02 PM
synth
[quote author=iago link=board=36;threadid=6191;start=0#msg53874 date=1081353756]
4 + 4 - 4 + 4 = 0
[/quote]

That looks like 8, chief. ;D
+4 +4 -4 +4 = 8.
April 7, 2004, 5:31 PM
iago
[quote author=synth link=board=36;threadid=6191;start=0#msg53884 date=1081359088]
[quote author=iago link=board=36;threadid=6191;start=0#msg53874 date=1081353756]
4 + 4 - 4 + 4 = 0
[/quote]

That looks like 8, chief. ;D
+4 +4 -4 +4 = 8.
[/quote]

lol, you're right. I was mentally inserting brackets:
(4 + 4) - (4 + 4)
Which IS 0 :P
April 7, 2004, 6:02 PM
Adron
And now, note that you can write
4+4+4+4!, 4+4+4+4!!, 4+4+4+4!!!, and then stop and think about how many integers you can make using four 4's and any number of arithmetic operations.
April 7, 2004, 6:47 PM
iago
[quote author=Adron link=board=36;threadid=6191;start=0#msg53891 date=1081363654]
And now, note that you can write
4+4+4+4!, 4+4+4+4!!, 4+4+4+4!!!, and then stop and think about how many integers you can make using four 4's and any number of arithmetic operations.
[/quote]

Good one :)
April 7, 2004, 10:47 PM
UserLoser.
We did some game last year in my Geometry class where there were two teams. The first team to get 100 equations (where the first one results in 1, second = 2, and so on..) using like either 2 or 4 arithmetic operations and the same numbers, won... I forgot exactly, but I know my team lost :(
April 10, 2004, 1:09 AM

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