1. Numbers and Operations:
- Understanding place value of numbers up to thousands.
- Reading and writing numbers in words and figures.
- Comparing and ordering numbers.
- Addition and subtraction of three-digit numbers.
- Estimation of numbers.

2. Multiplication and Division:
- Introduction to multiplication as repeated addition.
- Learning multiplication tables of 2, 3, 4, 5, and 10.
- Understanding division as sharing and grouping.
- Division facts related to multiplication tables.

3. Fractions:
- Introduction to fractions as parts of a whole.
- Identifying and writing fractions.
- Comparing and ordering fractions.
- Addition and subtraction of fractions with like denominators.

4. Measurement:
- Understanding the concept of length, weight, and capacity.
- Estimating and measuring lengths using non-standard units.
- Comparing and ordering objects based on length, weight, and capacity.
- Introduction to standard units of measurement (centimeters, grams, and liters).

5. Time:
- Telling time on analog and digital clocks.
- Understanding the concept of AM and PM.
- Reading and writing time in hours and minutes.
- Solving simple problems based on time durations.

6. Money:
- Recognizing and identifying coins and currency notes.
- Understanding the value of coins and notes.
- Counting and making combinations of money.
- Solving problems related to money transactions.

7. Geometry:
- Identification and classification of 2D and 3D shapes.
- Understanding the properties of shapes (sides, corners, faces, edges).
- Drawing and recognizing lines, line segments, and rays.
- Symmetry and patterns in shapes.

8. Data Handling:
- Collecting and organizing data using tables and graphs.
- Interpreting and analyzing data.
- Reading and making pictographs and bar graphs.
- Solving simple problems based on data representation.

In Class 3 Mathematics syllabus, these topics are covered to develop a strong foundation in numerical skills, problem-solving abilities, and logical thinking. These concepts are essential for further mathematical understanding and real-life applications.