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Old 01-06-06, 02:30 PM   #1 (permalink)
HELP
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1. 153 = 13 + 53 + 33 Can you find some other three digit numbers like this?



2. Can you tell what curve has been called the 'Helen of Geometers'?



3. Naval collected 8 spiders and beetles into a little box. When he
counted the legs he found that there were altogether 54. How many
beetles and how many spiders did he collect ?



4. 543450 What number must be substituted with '5' to make it divisible by 36?



5) We have an angle of 1 W How big will it look
through a glass that magnifies things three times?




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