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This is Cool

Topic Replies Views Last post
601
adding lists of integers by John E. Franklin
6 6,564 2011-05-18 12:53:07 by John E. Franklin
602
3 4,859 2011-05-14 18:45:25 by calculatewhat
603
5 9,462 2011-05-04 03:46:31 by bobbym
604
Another phi curiosity by UltraGnosis
5 5,778 2011-04-24 08:50:40 by bobbym
605
0 4,135 2011-04-15 08:39:12 by ZHero
606
1 3,259 2011-04-11 19:55:30 by bobbym
607
Odd way to look at normalcy by MarvinRayBurns
0 2,631 2011-03-23 08:14:53 by MarvinRayBurns
608
5 6,230 2011-03-05 01:14:39 by bobbym
609
Closed: Card Guessing System Red or Black. by EasierToLearnFromMe
16 14,935 2011-02-26 19:12:50 by bobbym
610
8 9,265 2011-02-25 19:39:56 by gAr
611
Life long project, I'm told by MarvinRayBurns
1 12,546 2011-02-10 03:04:30 by bobbym
612
MS.x MATH-new basis by kumarevo
7 8,528 2011-02-04 06:07:36 by John E. Franklin
613
combination misconception by wintersolstice
1 3,852 2011-02-02 12:32:11 by John E. Franklin
614
0 2,798 2011-01-31 16:33:33 by MarvinRayBurns
615
8 9,224 2011-01-28 16:50:58 by bobbym
616
31 33,870 2011-01-26 11:10:29 by GeniusIsBack
617
How to discover something new! by MarvinRayBurns
0 2,622 2011-01-17 14:39:40 by MarvinRayBurns
618
New combination problem by wintersolstice
0 3,247 2011-01-15 07:03:10 by wintersolstice
619
3 5,047 2011-01-14 16:32:48 by MarvinRayBurns
620
6 9,998 2011-01-13 02:58:41 by soroban
621
2 5,698 2011-01-11 07:16:29 by DrSteve
622
1 3,811 2011-01-09 17:05:40 by bobbym
623
0 2,208 2011-01-01 03:24:12 by soroban
624
5 8,141 2010-12-27 19:47:07 by e271828
625
Merry Christmas! by soroban
3 4,236 2010-12-22 10:04:52 by MathsIsFun
626
Mod Eight trick by John E. Franklin
7 6,546 2010-12-14 04:07:07 by bobbym
627
5 14,255 2010-12-13 06:15:31 by John E. Franklin
628
Cool Subtraction For Kids by John E. Franklin [ 1 2 ]
32 29,122 2010-12-04 04:16:44 by John E. Franklin
629
47 60,315 2010-11-30 10:03:49 by bobbym
630
14 27,605 2010-11-26 00:46:50 by JaneFairfax

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