Class 3 Primary Mathematics Guide: Free PDF Downloads
For third-grade students, Mathematics is a subject of logic, patterns, and problem-solving. It builds essential skills that are crucial for everyday life and future learning. To make this journey into the world of numbers exciting and accessible, we have compiled the complete Class 3 Primary Mathematics Guide (English Version) into chapter-wise PDF notes, available for free download.
This comprehensive guide is an invaluable resource for students, parents, and teachers. It covers all the fundamental topics, from basic operations like addition and subtraction to introductions to fractions and geometry, all presented in a simple and engaging format suitable for young learners.

Why This PDF Guide is an Essential Math Tool
A well-structured guide can make learning math a positive and rewarding experience. Here’s how this resource helps:
- Complete Coverage: The guide covers all 13 chapters of the syllabus, ensuring a thorough understanding of all concepts.
- Step-by-Step Learning: Each mathematical concept is broken down into simple, easy-to-follow steps.
- Convenient for Practice and Revision: The chapter-wise PDF format allows for focused practice on specific topics and quick revision before exams.
- Exam Preparation: The guide includes model tests to help children practice and become confident in their problem-solving abilities.
Class 3 Primary Mathematics Guide: Chapter-Wise PDF Downloads
Below is the complete list of chapters. Click the "View PDF" link next to the chapter title to open and download the notes. All files are securely hosted on Google Drive.
Sl. | Class 3 Primary Mathematics Guide Chapter Titles (English Version) | PDF Link |
---|---|---|
01 | Chapter 1: Numbers | View PDF |
02 | Chapter 2: Addition | View PDF |
03 | Chapter 3: Subtraction | View PDF |
04 | Chapter 4: Relation between addition and subtraction | View PDF |
05 | Chapter 5: Multiplication | View PDF |
06 | Chapter 6: Division | View PDF |
07 | Chapter 7: Relation between multiplication and division | View PDF |
08 | Chapter 8: Problems related to addition, subtraction, multiplication and division | View PDF |
09 | Chapter 9: Fraction | View PDF |
10 | Chapter 10: Bangladeshi currency | View PDF |
11 | Chapter 11: Measurement | View PDF |
12 | Chapter 12: Geometry | View PDF |
13 | Chapter 13: Data collection and arrangement | View PDF |
14 | Model Tests: EV Class 3 Math | View PDF |
What Your Child Will Learn: A Chapter Overview
Here’s a quick look at the exciting mathematical concepts in each chapter:
Chapters 1-8: The Four Basic Operations
This core section builds the foundation of arithmetic. Children will master numbers, then move on to addition, subtraction, multiplication, and division. They will also learn how these operations are related and solve word problems using them.
Chapter 9: Fraction
This chapter introduces the concept of fractions in a simple, visual way. Children will learn what a fraction is and how to identify parts of a whole, like one-half or one-quarter.
Chapter 10: Bangladeshi Currency
A very practical chapter where children learn to identify and use Bangladeshi Taka and Paisa. They will practice solving simple money-related problems involving buying and selling.
Chapter 11: Measurement
Here, students are introduced to the basics of measurement. They will learn about measuring length (like centimeters and meters), weight (like grams and kilograms), and time.
Chapter 12: Geometry
This fun chapter introduces the world of shapes. Children will learn to identify and draw basic geometric shapes like triangles, squares, rectangles, and circles.
Chapter 13: Data Collection and Arrangement
This chapter introduces the basics of data handling. Children will learn how to collect simple data (like favorite fruits of classmates) and arrange it in a simple chart or table.
Fun Math Activities for Home
- Grocery Store Math: At the store, let your child help you find prices and do simple addition to calculate the cost of a few items.
- Pizza Fractions: When you have pizza, use it as a delicious way to explain fractions. "If we cut it into 8 slices, one slice is 1/8 of the pizza!"
- Shape Hunt: Go on a "shape hunt" around the house or neighborhood. Ask your child to find objects that are circles, squares, or triangles.
- Measure It: Give your child a ruler and ask them to measure small objects around the house, like a book or a pencil box.
We hope this guide helps make learning mathematics an enjoyable and successful experience for your child. Bookmark this page and share it with other parents and teachers!
Disclaimer: This content is provided for educational purposes only. The PDF files are intended to assist students, parents, and teachers. We do not claim ownership of the content within the files and are linking to publicly available resources on Google Drive.