1,268 prompts matching "IGCSE practice: Picking three x values for a straight line"
Worked example: The reciprocal of a whole number and of a fraction
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Teach me: Calculating with integers, fractions and decimals
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Quiz: Calculating the square and square root of a number
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Spot my mistake: Converting between seconds, minutes, hours
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Worked example: Adding two durations that cross into the next hour
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Teach me: Adding and subtracting fractions
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Quiz: Multiplying two fractions and cancelling first
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Spot my mistake: Converting a fraction to a decimal by division
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Worked example: A word problem about a total made of parts
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Teach me: Calculating simple interest on a given principal
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Quiz: Calculating compound interest on a given principal
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Spot my mistake: Using exponential decay to model a real-life
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Worked example: Substituting numbers into an algebraic
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Teach me: Expanding the product of two algebraic expressions
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Quiz: Factorising an algebraic expression by extracting
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Spot my mistake: Manipulating an algebraic fraction
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Worked example: Discrete data and continuous data distinguished
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Teach me: Reading and interpreting a statistical table
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Quiz: Comparing two sets of data using their statistical
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Worked example: Constructing a perpendicular bisector
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