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Topic  Replies  Views  Last post 

661
Find the smallest positive by tony123

1  908  20080326 06:07:52 by JaneFairfax 
662
Canoe Solve This? by Chocó

2  1,880  20080321 02:41:05 by mathsyperson 
663
ten numbers by tony123

2  1,007  20080319 01:05:33 by JaneFairfax 
664
prove that by tony123

1  942  20080317 22:43:08 by JaneFairfax 
665
Silly Dots by John E. Franklin

8  1,988  20080317 16:54:48 by John E. Franklin 
666
Stupidly hard quiz by mathsyperson

6  2,771  20080316 05:30:13 by mathsyperson 
667
solve the system by tony123

1  820  20080314 07:45:30 by JaneFairfax 
668
Interesting exponential by Identity

2  805  20080313 03:20:04 by Identity 
669
Crossnumber puzzle for 2008 by plutoman

11  6,762  20080312 21:28:21 by plutoman 
670
inequality by tony123

2  837  20080309 21:58:00 by JaneFairfax 
671
Physics problem, hard but nice by Identity

2  884  20080304 18:39:51 by Identity 
672
midlines by tony123

0  477  20080304 07:31:37 by tony123 
673
triangle ABC by tony123

0  525  20080303 22:04:28 by tony123 
674
Find 8x by tony123

3  1,109  20080229 08:25:59 by JaneFairfax 
675
there are six glasses by tony123

3  1,020  20080227 23:25:59 by CyrusXX 
676
Show that by tony123

1  628  20080227 02:07:47 by TheDude 
677
seven people by tony123

1  714  20080224 23:02:59 by mathsyperson 
678
the cryptarithm by tony123

1  813  20080221 13:14:47 by mathsyperson 
679
postive integers d,a,b,c by tony123

4  963  20080221 08:10:35 by JaneFairfax 
680
Where is the remainding $1 by helloying

7  3,537  20080217 08:17:45 by MathsIsFun 
681
Proportionality exponential by tony123

0  494  20080216 07:38:01 by tony123 
682
AMC 12A answers by witofsun

1  625  20080215 14:03:15 by Identity 
683
Integer parts and trigonometry by Kurre

2  819  20080214 03:52:06 by Kurre 
684
Find the numbers! (Algerbra problem) :) by actour50

5  1,817  20080204 17:24:06 by pi man 
685 
66  21,400  20080203 23:00:55 by ganesh 
686
The Problem about a salesman by umbros

2  976  20080130 21:39:57 by umbros 
687
The Problem about Bacteria by umbros

5  1,669  20080130 21:38:57 by NullRoot 
688
The Problem about Two Cars by umbros

1  946  20080130 21:32:59 by ganesh 
689
I have a doubt.. pls help me,... by rejoymathew

4  1,276  20080130 00:06:25 by NullRoot 
690
a triangle by tony123

1  885  20080128 16:48:52 by Identity 