بوابة الثانوية العامة المصرية

Large Numbers and Operations on them
Lesson 1:

Hundred thousands 2

Lesson 2:

Millions, Ten Millions and Hundred Millions 6

Lesson 3:

Milliards (Billions) 12

Lesson 4:

Operations on Large Numbers 14

Unit 1 Activities

Unit 1 General Exercises

Geometry
Lesson 1:

Relation between Two Straight Lines and Geometric Constructions 31

Lesson 2:

Polygons 36

Lesson 3:

The Triangle 42

Lesson 4:

The Circle 48

Lesson 5:

Applications 50

Unit 2 Activities

Unit 2 General Exercises

Multiples, Factors and Divisibility
Lesson 1:

Multiples 55

Lesson 2:

Divisibility 61

Lesson 3:

Factors and Prime Numbers 63

Lesson 4:

Common Factors and Highest Common Factor (H.C.F.) 66

Lesson 5:

Common Multiples and Lowest Common Multiple (L.C.M.) 68

Unit 3 Activities

Unit 3 General Exercises

Measurement
Lesson 1:

Lengths 74

Lesson 2:

Areas 80

Unit 4 Activities

Unit 4 General Exercises

Symbols and Mathematical Relations
Lesson 1:

Expressing Using Symbols 90

Lesson 2:

Variables and Mathematical Relations 94

Lesson 3:

Equations 97

Unit 5 Activities

101

Unit 5 General Exercises

102

General Exercises 103