The Class 7 Mathematics NCERT book in English has been developed to be a unique and useful resource for students. You can learn about the fundamental concepts of mathematics from a simple, yet comprehensive approach, and you will be guided through the different topics using interactive lessons and activities. Topics include fractions and decimals, data types, arrays, matrices, graphs and networks, simple equations, lines and angles, the triangles and their properties, congruence of triangles, comparing quantities, rational numbers, practical geometry, perimeter and area, algebraic expressions, symmetry, visualizing solid shapes, and much more.