Maths Worksheet for Class 6 Knowing Our Numbers Place value and large numbers Comparing and ordering numbers Estimation and rounding off Whole Numbers Properties of whole numbers Successor and predecessor Number patterns and sequences Basic Geometrical Ideas Points, lines, and line segments Rays and types of lines Curves and simple closed figures Understanding Elementary Shapes Types of angles Triangles and quadrilaterals Circles and their parts Integers Positive and negative numbers Number line representation Ordering and comparing integers