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Maths Puzzle
Using only four 4s (compulsory use all 4s) and operators like + - * / ( ) ^ . SQRT ! and !!, make a number 55
Read Solution (Total 7)
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- 55 = ((4!-.4)/.4)-4 = 59-4 =55
- 12 years agoHelpfull: Yes(2) No(1)
- 55 = (4!/.4) - (sqrt(4)/.4)
- 12 years agoHelpfull: Yes(2) No(0)
- 55 = (4!/.4) - [sqrt(4)/.4]
- 12 years agoHelpfull: Yes(2) No(0)
- 44/(.4+.4) = 44/0.8 = 44*10/8 = 11*5=55
- 12 years agoHelpfull: Yes(1) No(2)
- similar to earlier one
55 = 44/[( .4)* (√4)] - 12 years agoHelpfull: Yes(1) No(2)
- ((4! - .4)/.4 )-4 = 55
- 12 years agoHelpfull: Yes(1) No(1)
- 55 = (4!-4+SQRT 4)/.4
- 12 years agoHelpfull: Yes(0) No(1)
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