Melody

100-(-37)=100+37

Looks mind goggling. Thanks Chris  

We would not like that Rosala.    

I gave you the points didn't I !       

Have you looked at mine properly Rosala.

It is easier and a better method.  Sometimes it is worth looking at how other people do things.

I often change my teaching techniqes when I see other people do things better. 

Just a suggestion :)

Whoops I made an error thanks Heureka :)

Thanks for the song Rampager.  I think I will add it into my next wrap   :)

Think of a simple question like

how many times great is 8 than 2   The answer is 4  because 8 divided by 2 =4

So

even when the numbers are horrible, it must still be the first one divided by the second one :)

Nice answer Rampager   

A negaitive sign and a take away sign are the same thing :)