Sunday, August 17, 2008

Student notes

Student scribes should enter notes here

Creative thinking with fours (part of assignment 2)

4. Think of a way to use four fours with any of the basic operation symbols (+, -, etc) or square roots to express the number 2 and the number 3. You must use exactly four fours and no other digits. Example: To express 1 with four fours, we could do (4/4)(4/4)=1