MyPillow wrote:Any good or easy to understd guide to show the different types of problems

sum solving methods for P5/6 Math?

I find the fraction/ ratio sum very very difficult this yr (P5) .

"Challenging Math Problems Made Easy"

http://www.popular.com.sg/images/product/book/95704.jpg

by Ammiel Wan

breaks down the common type of fraction/ratio sums tested.