NCERT Solutions For Class 6 Maths Solutions 1. Knowing Our Numbers Exercise 1.2 Exercise 1.3 Introduction Comparing Numbers Large Numbers In Practice Using Brackets Roman Numerals 2. Whole Numbers Introduction Whole Numbers The Number Line Properties Of Whole Numbers Patterns In Whole Numbers 3. Playing With Numbers Exercise 3.2 Exercise 3.3 Exercise 3.4 Exercise 3.5 Exercise 3.6 Exercise 3.7 Introduction Factors And Multiples Prime And Composite Numbers Tests For Divisibility Of Numbers Common Factors And Common Multiples Some More Divisibility Rules Prime Factorisation Highest Common Factor Lowest Common Multiple Some Problems On Hcf And Lcm 4. Basic Geometrical Ideas Exercise 4.2 Exercise 4.3 Exercise 4.4 Exercise 4.5 Exercise 4.6 Introduction Points A Line Segment A Line Intersecting Lines Parallel Lines Ray Curves Polygons Angles