Ex 1.1
Ex 1.2
2.Linear Equations in One Variable
Ex 2.1
Ex 2.2
Ex 2.3
Ex 2.4
3.Understanding Quadrilaterals
Ex 3.1
Ex 3.2
Ex 3.3
Ex 3.4
Ex 3.5
Ex 3.6
4.Data Handling
Ex 4.1
Ex 4.2
Ex 4.3
5.Squares and Square Roots
Ex 5.1
Ex 5.2
Ex 5.3
Ex 5.4
6.Cubes and Cube Roots
Ex 6.1
Ex 6.2
Ex 6.3
7.Comparing Quantities
Ex 7.1
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