Arithmetic
Arithmetic: Overview
Arithmetic covers chapters such as Rational Numbers, Squares and Square Roots, Exponents and Powers, Cubes and Cube Roots, Playing with Numbers and, Comparing Quantities
Practice Other Chapters from Arithmetic
In this chapter, the basic concept of rational numbers is explained clearly. The language used here is very simple and lucid. It explains different operations with rational numbers like addition, multiplication, etc.
In this chapter, the square and the square root of the numbers are discussed. Different ways to find the root and square roots are also explained. The language used in this chapter is very lucid and easy to understand.
In this chapter, the cubes and the cube roots of a number are discussed. The language used here is very simple and lucid. It explains the various applications of these two concepts in day to day life.
In this chapter, the concept of comparing quantities is explained clearly. It also covers the ideas of ratio, percentage, along with the conversion process of the ratio into a percentage, and the concept of simple interest in lucid language.
This chapter describes the concepts of exponents. It explains how a large number can be converted into a compact form with the help of exponent theory. It also describes the standard forms of exponents.
This chapter deals with the factors and multiples. We will come across the methods to find them along with identification of prime and composite numbers. Divisibility tests and the calculation of LCM and HCF will also be taught here.
