Rational Numbers

4 Topics | 3 Quizzes
Linear Equations in One Variable

6 Topics | 3 Quizzes
Understanding Quadrilaterals

5 Topics | 3 Quizzes
Visualising Solid Shapes

3 Topics | 1 Quiz
Data Handling

5 Topics | 3 Quizzes
Squares and Square Roots

4 Topics | 3 Quizzes
Cubes and Cube Roots

3 Topics | 3 Quizzes
Comparing Quantities

6 Topics | 2 Quizzes
Algebraic Expressions and Identities

10 Topics | 3 Quizzes
Mensuration

8 Topics | 3 Quizzes
Exponents and Powers

4 Topics | 3 Quizzes
Direct and Inverse Proportions

3 Topics | 3 Quizzes
Factorisation

4 Topics | 3 Quizzes
Playing with Numbers

3 Topics | 3 Quizzes
Terms having the same variable are called **Like Terms**.

**Examples of Like Terms**

- 2x and -9x
- 24xy and 5yx

The terms having different variable are called, **Unlike Terms**.

**Examples of Unlike Terms**

- 2x and – 9y
- 6x
^{2}and 12y^{2}

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