R D Sharma Mathematics for Class 7 (CBSE) is a comprehensive mathematics textbook for Class 7 students following the CBSE curriculum. It’s published by Dhanpat Rai Publications and written by Dr. R.D. Sharma, one of the most widely used authors for school mathematics in India. The book covers all core Class 7 maths topics such as integers, fractions, decimals, algebraic expressions, geometry, data handling, and more, with clear explanations, step-by-step solved examples, and plenty of practice exercises aligned with the latest syllabus and examination pattern to build solid conceptual understanding and problem-solving skills for school exams and board-oriented preparation.