math is an attitude
 
Sep 06, 2010 - 10:11 PM
 
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Sunday, October 04, 2009 - 09:24 PM

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Facts, Trivia & FunDid you know that whole numbers appear in a pyramid form?




Consider the following:



...............................................0
...........................................1+2=3
.......................................4+5+6=7+8
.............................. 9+10+11+12=13+14+15
........................16+17+18+19+20=21+22+23+24
...................25+26+27+28+29+30=31+32+33+34+35
..............36+37+38+39+40+41+42=43+44+45+46+47+48
.........49+50+51+52+53+54+55+56=57+58+59+60+61+62+63
....64+65+66+67+68+69+70+71+72=73+74+75+76+77+78+79+80

and so on.....




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