06_CBSE_PRIME NUMBERS, TWIN PRIME NUMBERS & CO-PRIME NUMBERS Introduction Prime numbers, twin prime numbers, and co-prime numbers are fundamental concepts in number theory that have numerous applications in mathematics and other fields. In t…

Divisibility Rules for Whole Numbers Divisibility rules are a set of guidelines that help us determine whether a whole number is divisible by another whole number without performing the actual division. These rules are useful for simplifying cal…

07_Simple Equation & Integers Chapter Overview: Dear Students  In this chapter, you  will learn about simple equations, which are statements that express the equality of two mathematical expressions. Students will understand how to solve simple …