1,354 prompts matching "IGCSE practice: Why fg and gf are usually different"
Real-life question: Writing the equation that represents
Act as my SS1 Maths tutor. Set me a fresh word problem about a WAEC candidate estimating e
Extra quiz: Solving a quadratic equation using the graphical
Act as my SS1 Maths tutor and quiz me. Give me five more questions on solving a quadratic
Find my error: Reading the maximum or minimum value off
Act as my SS1 Maths tutor. I attempted a harder question on reading the maximum or minimum
Real-life question: Forming a quadratic equation
Act as my SS1 Maths tutor. Set me a fresh word problem about a family sharing the cost of
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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Teach me again: The right-angle hypotenuse-side condition
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Real-life question: Proving a quadrilateral is a parallelogram
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Teach me again: Choosing the classes for a frequency table
Act as my SS1 Mathematics tutor. I did not follow choosing the classes for a frequency tab
Find my error: Comparing two categories on a bar chart
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Real-life question: Finding the angle of a pie chart sector
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Real-life question: Estimating the median within the median class
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Extra quiz: Combining a trigonometric ratio with Pythagoras'
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Teach me again: The perimeter of a triangle from its three sides
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Find my error: Dividing by a fraction by inverting it
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Real-life question: Solving a real-life word problem
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Another worked example: Adding, subtracting, multiplying
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Teach me again: Finding a percentage of a quantity given in mixed units
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Find my error: Calculating compound interest
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Real-life question: Finding the original amount before a percentage decrease
Act as my SS1 Mathematics tutor. Set me a question on finding the original amount before a