The article is meant to present to middle and high school students to the principles underlying the rules of arithmetic of the integers and the rational numbers. The aim is to demystify and simplify those rules so that...

This short article aims to describe what variables are for the high school mathematics students, and what one can do with them.

Arithmetic Progression Handwritten Questions and Soluitions. As it has black background so less strain on eyes. For more details please check icse book for grade 10