Together With – e New Mathematics Class 4, authored by Mrs. Suvira Gulati and Mrs. Chitra Ramanathan, with Series Editor Mrs. Geeta V. R., is a well-structured and engaging mathematics textbook published by Rachna Sagar Pvt. Ltd. Designed to strengthen mathematical understanding among Class 4 learners, the book uses simple explanations, colourful illustrations, and a practice-oriented approach to make learning easy and enjoyable. The book covers a wide range of essential mathematical concepts, including numbers, place value, addition, subtraction, multiplication, division, fractions, decimals, measurement, time, money, geometry, patterns, and data handling. Each chapter begins with clear explanations followed by solved examples, exercises, mental math, and real-life application tasks. Activity-based learning is at the core of the book’s design.