1,477 prompts matching "IGCSE practice: Choosing x values either side of the vertex"
Find my error: Calculating the square and square root
Act as my SS1 Maths tutor. I attempted a harder question on calculating the square and squ
Real-life question: Calculating the cube and cube root
Act as my SS1 Maths tutor. Set me a fresh word problem about a caterer scaling up a recipe
Another worked example: Calculating other powers and roots
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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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Another worked example: Using exponential growth to model
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Real-life question: Recognising a difference of two squares before factorising
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More WAEC practice: Simplifying an algebraic fraction by factorising first
Act as my WAEC Mathematics tutor. I am in SS 1. Give me a further set of questions on simp
Another worked example: Converting between metric units
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Find my error: Recognising the symmetry properties
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Find my error: Interpreting a bar chart with two sets of bars
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Another worked example: Substituting one equation into the other to eliminate a letter
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More practice: Solving a quadratic equation by completing
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More WAEC practice: Rounding a number to a given number
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Extra quiz: Giving more figures than the data can support
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Another worked example: Why unlike surds cannot be combined
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More WAEC practice: Collecting like surds after simplifying each
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Extra quiz: The conjugate used to rationalise a two-term denominator
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Another worked example: Using Pythagoras to find the hypotenuse
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Another worked example: Finding an endpoint from the midpoint and the other end
Act as my SS1 Mathematics tutor. Work a second, different example on finding an endpoint f