You are learning...

Chapter 12 Class 7 Algebraic Expressions

Get NCERT Solutions of all exercise questions and examples of Chapter 12 Class 7 free at Teachoo. Answers to each question is provided in an easy to understand way, with explanation of concepts as well.


In this chapter, we will study

  • What are Algebra Expressions, what is variable and constant in the expression
  • Terms, Factors and Coefficients in an expression
  • What are like and unlike terms
  • What are monomials, binomials, trinomials, polynomials
  • Adding and Subtracting Algebraic Expressions
  • Finding value of an expression when value of variable is given
  • Forming algebra expressions by seeing patterns (like forming algebra expressions if we write digits using line segments)


Click on a link below to start doing the chapter.

Under Serial Order Wise, we have links to NCERT Exercises and Examples. You can check them to see answers of specific questions.

Under Concept Wise, first the concept is explained. And then, the questions related to that concept is answered, from easy to difficult. 

Doing the chapter from Concept Wise is the Teachoo (टीचू) way of doing the chapter.


Click on a link below to get started

Serial order wise

  Ex 12.1
  Ex 12.2
  Ex 12.3
  Ex 12.4

Concept wise