Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

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**espeon****Real Member**- Registered: 2006-02-05
- Posts: 2,586

um just stick to these rules: u can only use + - x and division and brackets and only use 1 2 3 4 5 6 7 8 9 once! u dont have to use them all but it would help and u cant use faculties or exponants squared or cubed or power of a number or anything other than + - x division and brackets!

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**Kurre****Member**- Registered: 2006-07-18
- Posts: 280

what about commas?

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**espeon****Real Member**- Registered: 2006-02-05
- Posts: 2,586

no nothing thats not in the above ±┴>also how did i do those things i know how to do ± i think its 214 lol

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**Patrick****Real Member**- Registered: 2006-02-24
- Posts: 1,005

what do you mean by ±┴>? and are you saying that ± = 214? because then you've totally misunderstood the symbol(?) I can try to explain it to you, if you want.

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**espeon****Real Member**- Registered: 2006-02-05
- Posts: 2,586

no i mean as in how to get that is use alt 214. i dont know how to do the other 2 though lol

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**Kurre****Member**- Registered: 2006-07-18
- Posts: 280

if commas are not allowed, are just putting them together allowed? (i mean for example 6, 7 and 5 can be put together to 675)

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**mathsyperson****Moderator**- Registered: 2005-06-22
- Posts: 4,900

I should think so. My 2 solutions use that, and I think that if that wasn't allowed then it would be impossible.

9*8*7*6*5*4*3*(2+1) = 544320, which is too small, and I don't think it's possible to get anything larger without combining numbers.

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**Kurre****Member**- Registered: 2006-07-18
- Posts: 280

yea your right but i still think commas should be allowed...

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**espeon****Real Member**- Registered: 2006-02-05
- Posts: 2,586

yh ur allowed to combine numbers lol but nothing other than the numbers and the signs that are listed in the firs tpost of the second post

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**Devantè****Real Member**- Registered: 2006-07-14
- Posts: 6,400

Espeon, ± means both addition and subtraction. Its notation is often used to represent the use of both addition and subtraction - Pretty simple, really.

Also, when I use the alt code, 214, I end up with '╓'.

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**espeon****Real Member**- Registered: 2006-02-05
- Posts: 2,586

§ı÷÷°¨→►◘→→→

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**Devantè****Real Member**- Registered: 2006-07-14
- Posts: 6,400

...and your point is?

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