There are several chapter-wise and topic-wise summaries available for the CBSE Class 5 mathematics textbook. These summaries can help students grasp the key concepts, formulas, and techniques covered in each chapter, making it easier for them to understand and revise the subject.

Chapter-wise Summaries:
1. Chapter 1: The Fish Tale - This chapter introduces the concept of numbers using a story about fish. It covers counting, writing numbers, and basic addition and subtraction.

2. Chapter 2: Shapes and Angles - This chapter focuses on different types of shapes, such as polygons, quadrilaterals, and triangles. It also introduces angles, their types, and how to measure them.

3. Chapter 3: How Many Squares? - This chapter explores the concept of squares and their properties. It covers counting squares, finding the area of squares, and solving related problems.

4. Chapter 4: Parts and Wholes - This chapter introduces the concept of fractions and helps students understand the relationship between parts and wholes. It covers topics such as proper and improper fractions, equivalent fractions, and comparing fractions.

5. Chapter 5: Does It Look the Same? - This chapter focuses on symmetry and patterns. It helps students identify symmetrical objects, create symmetrical patterns, and understand the concept of reflection.

6. Chapter 6: Be My Multiple, I'll Be Your Factor - This chapter introduces the concept of multiples and factors. It covers finding multiples, common multiples, factors, and common factors.

7. Chapter 7: Can You See the Pattern? - This chapter explores the concept of patterns and sequences. It helps students identify and create patterns, solve number puzzles, and understand number sequences.

Topic-wise Summaries:
Apart from chapter-wise summaries, there are also topic-wise summaries available for each chapter, which break down the concepts into smaller sections for better understanding. These summaries cover topics such as:

- Introduction and basic concepts
- Definitions and properties
- Formulas and equations
- Step-by-step solutions to sample problems
- Tips and tricks for problem-solving
- Practice questions and exercises

These topic-wise summaries can be a valuable resource for students to quickly revise specific topics and reinforce their understanding of the subject. They provide a concise overview of each topic, making it easier for students to review and remember the key points.

Overall, these chapter-wise and topic-wise summaries for the CBSE Class 5 mathematics textbook can be extremely helpful for students to revise and reinforce their understanding of the subject. They provide a structured and organized overview of the chapters and topics, making it easier for students to comprehend and remember the concepts.