MATHEMATICS
Integers
7 Topics Fractions and Decimals
8 Topics Data Handling
7 Topics Simple Equations
5 Topics Lines and Angles
5 Topics The Triangles and Its Properties
9 Topics Congruence of Triangles
7 Topics Comparing Quantities
12 Topics Rational Numbers
18 Topics Practical Geometry
5 Topics Perimeter and Area
10 Topics Algebraic Expressions
20 Topics Exponents and Powers
16 Topics Symmetry
5 Topics 
Properties of Addition and Subtraction of Integers
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[Properties, Integers, Subtraction, Addition, Commutative, Associative, Additive Identity, Closure Property]