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Mean, Median and Mode

  Quick Summary Mean = Average of all numbers. Median = Middle number when sorted. Mode = Most frequently occurring number. How to Find the Median for Ranges (Grouped Data)...

Areas of Triangles and Polygons in 2D - everyth...

Summary Table of Area Formulas:

Formulas for 3D shapes - Volume and Surface Area

Table of Surface Area Formulas: Volume of 3D Shapes:

Standard fractions and their decimal and percen...

Very Important Here’s a detailed breakdown of 1/x (fractions) up to 12 and their percentage equivalents with explanations and a visual table. Understanding 1/x and Their Percentages In mathematics, when we...

Key Stage 2 (KS2) Maths complete syllabus

Key Stage 2 (KS2) Maths Topics – Detailed Content (For ages 7-11, covering Years 3 to 6 in UK primary education) 1️⃣ Number & Place Value Concepts: Reading and writing...

Vedic Math: Calculating Square Roots for any nu...

Vedic Math Trick for Mental Calculation This is a fast mental math trick to estimate square roots: Find the nearest perfect square Use the formula:  N≈Base+(N−Base)2×Base\sqrt{N} \approx \sqrt{\text{Base}} + \frac{(N...