PDF chapter test

### Theory

 1 Introduction to powers and exponents 2 What is an exponent? 3 Powers with positive and negative exponents 4 Power1 or 0 5 Grades of exponents 6 Negative power 7 Law of exponents 8 Degrees of single prime numbers 9 Division of degrees with identical bases

### Textbook Questions

 1 One mark exercise problems I Difficulty: easy 3 2 One mark exercise problems II Difficulty: easy 2 3 One mark exercise problems III Difficulty: easy 4 4 One mark exercise problems IV Difficulty: easy 5 5 Two mark example problems I Difficulty: medium 6 6 Two mark example problems II Difficulty: medium 8 7 Two mark example problems III Difficulty: medium 6 8 Two mark example problems IV Difficulty: medium 6 9 Two mark example problems V Difficulty: medium 6 10 Two mark example problems VI Difficulty: medium 6 11 Two mark example problems VII Difficulty: medium 8 12 Two mark exercise problems I Difficulty: medium 8 13 Two mark exercise problems II Difficulty: medium 8 14 Two mark exercise problems III Difficulty: medium 6 15 Two mark exercise problems IV Difficulty: medium 6 16 Two mark exercise problems V Difficulty: medium 6 17 Two mark exercise problems VI Difficulty: medium 10 18 Two mark exercise problems VII Difficulty: medium 10 19 Two mark exercise problems VIII Difficulty: hard 8 20 Two mark exercise problems IX Difficulty: hard 6 21 Two mark exercise problems X Difficulty: hard 4 22 Three mark exercise problems I Difficulty: hard 6 23 Three mark exercise problems II Difficulty: hard 6 24 Three mark exercise problem III Difficulty: hard 6

### Practice Questions

 1 Comparison of numerical inequalities Difficulty: easy 2 2 Base and power Difficulty: easy 3 3 Product of degrees Difficulty: easy 2 4 Product in the form of a degree Difficulty: easy 3 5 Base and exponent Difficulty: easy 3 6 Squaring of decimals Difficulty: easy 2 7 Product of degrees with identical bases Difficulty: easy 3 8 The equation Difficulty: medium 5 9 Power of a fraction Difficulty: medium 3 10 Value comparison Difficulty: medium 3 11 Raising a fraction in a degree (negative denominator) Difficulty: medium 5 12 Decreasing (increasing) degrees Difficulty: medium 4 13 Numerical value of fraction Difficulty: medium 6 14 Properties of degrees with a natural exponent Difficulty: medium 5 15 The product of three fractions with the same exponents Difficulty: hard 6 16 Degree properties Difficulty: hard 6 17 Common fraction Difficulty: hard 6 18 To find the unknown exponent(product) Difficulty: hard 4

### Key Questions for School Exam Preparation

 1 Simplify using law of exponents Difficulty: medium 2 2 Write in exponential form Difficulty: hard 3 3 Find the value of x Difficulty: hard 3 4 Determine the number of members Difficulty: hard 3

### Teacher manual

 1 Methodical recommendation