Use rational approximations of irrational numbers to compare the size of irrational numbers, locate them approximately on a number line diagram, and estimate the value of expressions (e.g., π 2). For example, by truncating the decimal expansion of √ 2, show that √ 2 is between 1 and 2, then between 1.4 and 1.5, and explain how to continue ... CBSE Class 8 Mathematics Worksheet - Rational Numbers - Practice worksheets for CBSE students. Prepared by teachers of the best CBSE schools in India. Students must free download and practice these worksheets to gain more marks in exams.
Rational Numbers Understanding the Standards and the vocabulary terms in the Standards will help you know exactly what you are expected to learn in this module. Solve real-world and mathematical problems involving the four operations with rational numbers. Key Vocabulary rational number (número racional) Any number that can be