Thursday, November 8, 2007

A curious calculation ! ! !

1*9 + 2=11
12*9 + 3=111
123*9 + 4=1111
1234*9 + 5=11111
12345*9 + 6=111111
123456*9 +7=1111111
1234567*9 +8=11111111
12345678*9 +9=111111111
123456789*9 +10=1111111111
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