There are various chapters in Class 6 Maharashtra Board Books for Mathematics, such as
Prelims,
Basic Concepts in Geometry (Part - 1),
Angles (Part - 1),
Integers (Part - 1),
Operations on Fractions (Part - 1),
Decimal Fractions (Part - 1),
Bar Graphs (Part - 1),
Symmetry (Part - 1),
Divisibility (Part - 1),
HCF-LCM (Part - 1),
Equations (Part - 2),
Ratio - Proportion (Part - 2),
Percentage (Part - 2),
Profit - Loss (Part - 2),
Banks and Simple Interest (Part - 2),
Triangles and their Properties (Part - 2),
Quadrilaterals (Part - 2),
Geometrical Constructions (Part - 2),
Three Dimensional Shapes (Part - 2),