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Wednesday, 24 July 2013

Cool arithmetic

Sequential Inputs of numbers with 8

1 x 8 + 1 = 9

12 x 8 + 2 = 98


123 x 8 + 3 = 987


1234 x 8 + 4 = 9876


12345 x 8 + 5 = 98765


123456 x 8 + 6 = 987654


1234567 x 8 + 7 = 9876543


12345678 x 8 + 8 = 98765432


123456789 x 8 + 9 = 987654321
Posted by Unknown at 13:34
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