Equation Inequation System of equation and System of inequation Part 11

Equation Inequation System of equation and System of inequation Part 11

Equation, Inequation, System of equation, and System of inequation is a new mathematics book to strengthen foundation knowledge for high school students. It should be used for all students in grade 9, 10, 11, and 12 from beginner to advanced level.

This book is translated from Viet Nam maths book named: Dai So So Cap by author Tran Phuong and Le Hong Duc into Khmer language by Mr. Keo Serey. 

Because of this book is so long have a lot of lesson so we will try to share it step by step to all Khmer students. So please keep calm and wait for it to be finish. 

Now let enjoy Part 11

Maths Grade 9 Outstanding Student Test Cherng Prey District 2015

Maths Grade 9 Outstanding Student Test At Cherng Prey District 2015 

Big thank to brother Ratha Mum for the test paper and whole solution for this test paper.

IMC 1999- 2014 Collected Test Paper Book

IMC 1999-2014 Collected Test Paper Book

IMC stand for International Mathematics Competition. 

This test is good for Maths lovers who studying in secondary school. So i write this post so that all Khmer students who finding maths problems to solve to improve your maths skill, you can download this book for free and go-on check in for the next year test by the link i give below.

Hope ours country can joint this test soon.

To know about this test let's check the official website here: IMC Official Website

About this book:

* Title: IMC 1999-2014 Collected Test Paper Book 

* Author: Collector 

* Size: 5.33MB

* Language: English

* Good for grade: 7, 8, 9, 10

* Link download: Click here