http://mathsclub.forumotion.com/maths-problems-f4/-t1.htm Post your problems here Mon, 06 Oct 2008 04:56:39 GMT 10 http://hitskin.com/themes/12/65/87/i_logo.png http://mathsclub.forumotion.com/maths-problems-f4/-t1.htm http://mathsclub.forumotion.com/maths-problems-f4/so-you-are-in-a-boat--t36.htm PersianCat
I realise this is physics related hehe...]]> Maths problems Mon, 06 Oct 2008 04:56:39 GMT http://mathsclub.forumotion.com/maths-problems-f4/so-you-are-in-a-boat--t36.htm#139 http://mathsclub.forumotion.com/maths-problems-f4/so-you-are-in-a-boat--t36.htm http://mathsclub.forumotion.com/maths-problems-f4/maths-questions-t35.htm andrew http://nrich.maths.org/public/monthindex.php?mm=4]]> Maths problems Mon, 18 Aug 2008 13:28:13 GMT http://mathsclub.forumotion.com/maths-problems-f4/maths-questions-t35.htm#137 http://mathsclub.forumotion.com/maths-problems-f4/maths-questions-t35.htm http://mathsclub.forumotion.com/maths-problems-f4/prove-expression-is-a-multiple-of-6-t31.htm PersianCat 3 + y and x + y³ is a multiple of six.]]> Maths problems Mon, 14 Jul 2008 14:33:00 GMT http://mathsclub.forumotion.com/maths-problems-f4/prove-expression-is-a-multiple-of-6-t31.htm#121 http://mathsclub.forumotion.com/maths-problems-f4/prove-expression-is-a-multiple-of-6-t31.htm http://mathsclub.forumotion.com/maths-problems-f4/area-of-flat-doughnut-t22.htm PersianCat
]]> Maths problems Sun, 06 Jul 2008 04:46:53 GMT http://mathsclub.forumotion.com/maths-problems-f4/area-of-flat-doughnut-t22.htm#76 http://mathsclub.forumotion.com/maths-problems-f4/area-of-flat-doughnut-t22.htm http://mathsclub.forumotion.com/maths-problems-f4/a-maths-thinking-question-t28.htm Dirge Mass of a gold coin is 10 gram, while the mass of fake gold coin is 9 gram.
How many times must we weigh to know which bag is the one containing all the fake gold coins?]]> Maths problems Sat, 12 Jul 2008 15:05:57 GMT http://mathsclub.forumotion.com/maths-problems-f4/a-maths-thinking-question-t28.htm#104 http://mathsclub.forumotion.com/maths-problems-f4/a-maths-thinking-question-t28.htm http://mathsclub.forumotion.com/maths-problems-f4/number-theory-problem-t6.htm PersianCat prove that n is prime]]> Maths problems Thu, 05 Jun 2008 04:43:49 GMT http://mathsclub.forumotion.com/maths-problems-f4/number-theory-problem-t6.htm#8 http://mathsclub.forumotion.com/maths-problems-f4/number-theory-problem-t6.htm http://mathsclub.forumotion.com/maths-problems-f4/shapes-of-squares-t13.htm BriaN edge? They must be entirely different (Not a reflection of any other
shape.)]]> Maths problems Fri, 06 Jun 2008 07:57:54 GMT http://mathsclub.forumotion.com/maths-problems-f4/shapes-of-squares-t13.htm#15 http://mathsclub.forumotion.com/maths-problems-f4/shapes-of-squares-t13.htm http://mathsclub.forumotion.com/maths-problems-f4/project-euler-t16.htm PersianCat http://projecteuler.net]]> Maths problems Fri, 06 Jun 2008 13:30:38 GMT http://mathsclub.forumotion.com/maths-problems-f4/project-euler-t16.htm#21 http://mathsclub.forumotion.com/maths-problems-f4/project-euler-t16.htm http://mathsclub.forumotion.com/maths-problems-f4/missing-square-t3.htm Admin ]]> Maths problems Wed, 12 Mar 2008 09:41:19 GMT http://mathsclub.forumotion.com/maths-problems-f4/missing-square-t3.htm#3 http://mathsclub.forumotion.com/maths-problems-f4/missing-square-t3.htm