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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: 7,713
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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