Number System & Basic Operations

Master this topic with zero to advance depth.

Number System: • Natural, Whole, Integers, Rational, Irrational numbers • Prime and Composite numbers • LCM and HCF Basic Operations: • Addition, Subtraction, Multiplication, Division • BODMAS rule • Fractions, Decimals, Percentages Geometry: • Lines, Angles, Triangles • Quadrilaterals, Circles • Perimeter and Area

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