Uncover the importance of Standard Form in mathematics. Learn to convert numbers and solve linear equations. Standard form is an important mathematical concept that helps us represent numbers and equations clearly and consistently. It may sound a bit technical, but don’t worry! In this article, we’ll explore standard form in a simple and clear way. Let’s get started! A standard form is a form of writing a given mathematical concept like an equation, number, or an expression in a form that follows certain rules. Representing very large or very small numbers concisely, the standard form is used. For example, 4.5 billion years is written as 4,500,000,000 years. What is the Standard Form of a Number? A standard form of a number in Maths is basically mentioned for the representation of large numbers or small numbers. We use exponents to represent such numbers in standard form. The correct definition of standard form could be explained better in terms of decimal numbers and following certain rules.