Friday, February 15, 2008

Andrew help

Andrew can you check if this is correct.


martin said...

I'm not Andrew but I can pretend.

[Insert Cock joke]

Actually, this looks like a correct but fairly useless method. It is neither the most efficient way to do the calculation or particularly enlightening. Notice that he did 123*321. What if was 987*789? That would be a lot of lines...

Ben said...

I wonder if the New Zealand maths tutor could draw out that example.