SIGNALS AND SYSTEMS - ELECTRONICS AND COMMUNICATION ENGINEERING - Semester 4

• Decimals – Tenths and Hundredths
• Fractions and Equivalent Fractions
• Multiples and Factors
• Place Value up to 100,000
• Rounding Numbers
• Addition and Subtraction (Large Numbers)
• Multiplication and Division
• Order of Operations (BODMAS)
• Word Problems
• Angles – Acute, Obtuse, Right
• Coordinate Grid Basics
• Properties of 2D Shapes
• Symmetry
• Area of Rectangles
• Perimeter
• Units of Measurement (Length, Mass, Capacity)
• Volume - Introduction
• Bar Graphs
• Line Graphs
• Mean and Mode – Introduction
• Tables and Charts