For a student of 7-9 years (Interactive Software). It contains: Numbers: Expanded form, Place Value, Face Value, Ordering of Numbers, Making Smallest and Greatest Numbers, Even and Odd Numbers; Roman Numerals: Rules of formation l Addition: Without Carryover, With Carryover, Properties, Word Problems; Subtraction: Without Borrowing, With Borrowing, Subtraction of 3-digit and 4-digit Numbers, Properties, Word Problems; Problems on Mixed Operations: (Addition and Subtraction); Multiplication: Without Carryover, With Carryover, Properties, Multiplication of 1, 2 and 3-digit numbers by 1 and 2-digit numbers, Multiplication by 100, Multiplication Tables (2 to 20), Word Problems; Division: Division on Number-line, Relation between Multiplication and Division, Properties, Long Division Method, Division with Regrouping, Division by 10, Word Problems; Fractions: On Number Line, Ordering of Fractional Numbers, Equivalent Fractions, Like and Unlike Fractions, Addition and Subtraction of Liked Fractions, Word Questions; Geometry: Point, Line, Line Segment, Ray, Types of Lines, Intersecting and Parallel Lines, Measuring and Drawing a Line Segment, Open and Closed Figures, Plane and Curved Surface, Triangle, Rectangle, Square, Circle, Solid Figures, Faces, Edges and Corners, Cuboid, Cube, Cone, Cylinder, Sphere, Word Problems; Money: Conversion, Addition, Subtraction, Multiplication, Division, Word Problems; Length: Conversion, Addition, Subtraction, Multiplication, Division, Word Problems; Weight: Conversion, Addition, Subtraction, Multiplication, Division, Word Problems; Volume: Conversion, Addition, Subtraction, Multiplication, Division, Word Problems; Time: Reading the Clock, Quarters, Minutes; Calendar: Days, Weeks, Months and Year, Days between dates, Time-Line, Word Problems