ZIMSEC O-Level Mathematics
1Real numbers
Real numbers in ZIMSEC O-Level Mathematics: what the syllabus expects you to know, the learning objectives and how to practise.
Topic297 practice questions15 lessons
In this topic
Lessons
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Factors, multiples, HCF and LCM
30 min
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Fractions, decimals and percentages
35 min
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Ordering quantities
15 min
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Percentages
35 min
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Powers and roots
25 min
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Sequences and number patterns
30 min
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The four operations
35 min
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Types of number
25 min
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Estimation and rounding
30 min
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Limits of accuracy
30 min
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Rates and compound measures
30 min
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Ratio and proportion
30 min
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Standard form
30 min
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Number bases
35 min
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Scale drawings and map scales
30 min
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