## Description

Author: Karelien Kriel

Number of pages: 40

Number of exercises: 14

Use as revision for November exams.

Exercise 1: (9 questions; 25 problems)

- Number formats
- Fractions
- Order of operations
- Rounding

Exercise 2: (10 questions; 14 problems)

- Direct and indirect proportion

Exercise 3: (14 questions; 16 problems)

- Percentages

Exercise 4: (15 questions; 18 problems)

- Ratio and rate

Exercise 5: (3 questions; 10 problems)

- Formulae, tables and graphs
- Income and expenses
- Data table
- Percentages

Exercise 6: (10 questions; 40 problems)

- Convert units (all)

Exercise 7: (2 questions; 11 problems)

- Break-even analysis

Exercise 8: (4 questions; 14 problems)

- Scales and map work

Exercise 9: (3 questions; 9 problems)

- Pythagoras, perimeter and area

Exercise 10: (4 questions; 12 problems)

- Total surface area

Exercise 11: (2 questions; 4 problems)

- Optimal packing

Exercise 12: (8 questions; 18 problems)

- Probability

Exercise 13: (4 questions; 14 problems)

- Data Handling

Exercise 14: (4 questions; 15 problems)

- Data Handling

Complete memorandum included.

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