Cambridge IGCSE Mathematics
1Number
In this topic
- 1.1 Types of number
- 1.2 Sets
- 1.3 Powers and roots
- 1.4 Fractions, decimals and percentages
- 1.5 Ordering
- 1.6 The four operations
- 1.7 Indices I
- 1.8 Standard form
- 1.9 Estimation
- 1.10 Limits of accuracy
- 1.11 Ratio and proportion
- 1.12 Rates
- 1.13 Percentages
- 1.14 Using a calculator
- 1.15 Time
- 1.16 Money
- 1.17 Exponential growth and decay
- 1.18 Surds
Lessons
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Factors, multiples, HCF and LCM
30 min
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Types of number
25 min
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Set language and notation
30 min
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Venn diagrams
35 min
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Powers and roots
25 min
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Fractions, decimals and percentages
35 min
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Ordering quantities
15 min
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The four operations
35 min
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Indices with numbers
30 min
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Standard form
30 min
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Estimation and rounding
30 min
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Limits of accuracy
30 min
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Ratio and proportion
30 min
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Rates and compound measures
30 min
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Percentages
35 min
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Profit, loss, discount, commission and hire purchase
35 min
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Simple and compound interest
35 min
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Using a calculator
25 min
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Time
30 min
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Household and personal finance
35 min
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Sample question
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