Calculators On-line - Here you can do all those conversions for problems like temperature and distance.

The Primes Page - Everything that you ever wanted to know about prime numbers.

On Roman Numerals - This page explains Roman numerals and has a handy box for converting from Roman to Arabic numerals or from Arabic to Roman.

The Mega Penny Project - Have you ever wondered how big a pile of ten billion pennies would be? Take a look at this site for piles of pennies from 16 pennies to one quintillion pennies.

## Resources for Students

## Mathematics

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