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#1 2005-10-25 19:56:29

anyarules
Member
Registered: 2005-07-24
Posts: 29

NUMBER WORKS help!!

Hey can u plz post answers?
----------------------------------------------------------------------------------------------------------------a)  Use 1 add, 2 subtraction and 1 division sign. (Join 2 numbers together){remember BODMAS}
2  3  4  4  3  2 = 3
b) Use signs +plus ,-subtract ,*multiply  or  /divide.
1. Use two 5's and three 7's to make 4
2. Use three 4's and one 1 to make 2
3. Use five 5's to make 6

----------------------------------------------------------------------------------------------------------------Thanx.
<^>ChallengeGirl

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#2 2005-10-25 20:46:50

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

Re: NUMBER WORKS help!!

a)  (24-3-3)/(4+2) = 3
b) (i)  (5x5)-(7+7+7) = 4
    (ii)   4-(4/4)-1 = 2
    (iii)   5+((5/5)x(5/5)) = 6


Why did the vector cross the road?
It wanted to be normal.

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#3 2005-11-02 19:47:34

anyarules
Member
Registered: 2005-07-24
Posts: 29

Re: NUMBER WORKS help!!

oooo U R Scary
Even my dad couldn't do it!

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#4 2005-11-02 21:27:24

MathsIsFun
Administrator
Registered: 2005-01-21
Posts: 7,555

Re: NUMBER WORKS help!!

mathsy is a force of nature


"The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  - Leon M. Lederman

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