are these books the same (1 Viewer)

[bos1234]

I have a old blue colour book ( it has a white pyramid on it and yellow writing pyramid on it)
simply entitled
"4 unit mathematics" and the authors are denise arnold and graham arnold

is this the same as the camrbidge 4 unit book?
if their is a difference what are they>?
harder questions? different layout etc..
thanks for help!

 

[pLuvia]

The same

 

[Trebla]

I think one is a newer edition than the other. In other words, the Cambridge one probably has fewer errors than the older one, but otherwise they're basically the same.

 

[Affinity]

get the cheaper one