# Elementary

FRACTIONS

Lesson 1: Introduction to the Concept of Fractions
Lesson 2: Representing Fractions
Lesson 3: Representing Fractions Examples
Lesson 4: Comparing Similar Fractions
Lesson 5: Worked Examples on Comparing Similar Fractions
Lesson 6: Addition of Similar Fractions
Lesson 7: Addition of Similar Fractions Examples
Lesson 8: Subtraction of Similar Fractions
Lesson 9: Subtraction of Similar Fractions Examples
Lesson 10: Fractions Larger than 1
Lesson 11: Addition of Mixed Fractions (Similar Fractions)
Lesson 12: Subtraction of Mixed Fractions (Similar Fractions)
Lesson 13: Understanding Equivalent Fractions
Lesson 14: Comparing Fractions
Lesson 15: Reducing Fractions to Lowest Terms
Lesson 16: Converting Improper Fractions to Mixed Fractions
Lesson 17: Converting Mixed Fractions to Improper Fractions
Lesson 18: Addition of Dissimilar Fractions Part 1
Lesson 19: Addition of Dissimilar Fractions Part 2
Lesson 20: Addition of Mixed Fractions (Dissimilar Fractions)
Lesson 21: Subtraction of Fractions (Dissimilar Fractions)
Lesson 22: Multiplication of Fractions
Lesson 23: Reciprocal of a Number
Lesson 24: Division of Fractions

AREA

Lesson 1: Intuitive Concept of Area
Lesson 2: Intuitive Concept of Area Part 2
Lesson 3: Area of a Rectangle
Lesson 4: Area of a Parallelogram
Lesson 5: Area of a Triangle
Lesson 6: Area of a Rhombus
Lesson 7: Area of a Trapezoid
Lesson 8: Area of a Circle

Numbers

Fractions

Decimals

Integers