1,467 prompts matching "IGCSE quiz: Spotting a table error from the symmetry of the values"
Extra quiz: The sign of the numerator when subtracting algebraic fractions
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Extra quiz: Disjoint sets, and how to tell them apart
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Another worked example: A pair of simultaneous equations from a word problem
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Find my error: Writing the equation that represents a direct
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Find my error: Reading the maximum or minimum value off
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Another worked example: Choosing sensible x values for a linear table
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Find my error: Proving that the exterior angle of a triangle
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Real-life question: Finding the number of sides from a given angle sum
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Find my error: The properties of a trapezium and a kite
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Extra quiz: Labelling the axes of a bar chart
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Find my error: Why the modal class depends on the class width
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Teach me again: The perimeter of a triangle from its three sides
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Find my error: Calculating the square and square root
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Find my error: Comparing two sets of data using their
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Extra quiz: Why the exterior angles of a polygon sum to 360 degrees
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Another worked example: Why rounding twice can drift from the true value
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Extra quiz: Giving more figures than the data can support
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Extra quiz: The conjugate used to rationalise a two-term denominator
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Real-life question: The distance of a point from the origin
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Another worked example: Finding an endpoint from the midpoint and the other end
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