### Videos > CBSE Class 05 > Mathematics

Number Systems: Finds place value in numbers beyond 1000. Explains the meaning of factors and multiples for class 05 Mathematics. It include all main concepts of the chapter in NCERT class 05 Mathematics.

Addition and Subtraction: Appreciates the role of place value in addition, subtraction and multiplication algorithms for class 05 Mathematics. It include all main concepts of the chapter in NCERT class 05 Mathematics.

Multiplication and Division Uses informal and standard division algorithms for class 05 Mathematics. It include all main concepts of the chapter in NCERT class 05 Mathematics.

LCM and FCF for class 05 Mathematics. It include all main concepts of the chapter in NCERT class 05 Mathematics.

Fractional Numbers Explains the meaning of factors and multiples for class 05 Mathematics. It include all main concepts of the chapter in NCERT class 05 Mathematics.

Decimals: Expresses a given fraction in decimal notation and vice versa for class 05 Mathematics. It include all main concepts of the chapter in NCERT class 05 Mathematics.

Lines and Angles: Represents right angle, acute angle and obtuse angle by drawing and tracing for class 05 Mathematics. It include all main concepts of the chapter in NCERT class 05 Mathematics.

Geometrical Shapes Makes the shapes of cubes, cylinders and cones using nets especially designed for this purpose for class 05 Mathematics. It include all main concepts of the chapter in NCERT class 05 Mathematics.

Perimeter and Area: Determines area and perimeter of simple geometrical figures for class 05 Mathematics. It include all main concepts of the chapter in NCERT class 05 Mathematics.

Length Mass and Capacity: Relates commonly used larger and smaller units of length, weight and volume and converts one to the other for class 05 Mathematics. It include all main concepts of the chapter in NCERT class 05 Mathematics.

Speed Distance and Time: Uses addition and subtraction in finding time intervals in simple cases for class 05 Mathematics. It include all main concepts of the chapter in NCERT class 05 Mathematics.

Money and Bills: Applies the four operations in solving problems involving money for class 05 Mathematics. It include all main concepts of the chapter in NCERT class 05 Mathematics.

Patterns and Symmetry: Identifies patterns in square numbers, triangular numbers for class 05 Mathematics. It include all main concepts of the chapter in NCERT class 05 Mathematics.

Data Handling: Collects two-dimensional quantitative data represents the data in the form of a table for class 05 Mathematics. It include all main concepts of the chapter in NCERT class 05 Mathematics.