form 4,5 module exercise~~

http://addmathssmkbs.blogspot.my/p/page-7.html ,(4 practical)

http://addmathssmkbs.blogspot.my/p/page-6.html ,(5 practical)

extra for notes detail
http://spmaddmaths.onlinetuition.com.my/2015/05/spm-form-5-additional-mathematics.html

spm form 4, 5 short notes

http://www.one-school.net/notes/SPMAddMaths/SPM-Add-Maths-Formula-List-Form4.pdf