1,483 prompts matching "Treating an implication as though it worked both ways"
IGCSE Maths Y10: Finding a missing length from a volume — IGCSE Exam Practice
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Set me a past-paper-style questio
IGCSE Maths Y10: Finding a radius from a volume — Common Mistakes
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Show me the mistake candidates mo
IGCSE Maths Y10: A sequence given by a picture pattern — IGCSE Exam Practice
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Set me a past-paper-style questio
IGCSE Maths Y10: The Fibonacci sequence — IGCSE Exam Practice
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Set me a past-paper-style questio
IGCSE Maths Y10: A sequence that alternates in sign — Common Mistakes
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Show me the mistake candidates mo
IGCSE Maths Y10: Showing a solution set on a number line — Quiz Me
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Quiz me with five short questions
Spot my mistake: The multiplication law of indices
Act as my SS1 Maths tutor. I'll show you my working for a question on the multiplication l
Spot my mistake: Comparing two ratios
Act as my SS1 Maths tutor. I'll show you my working for a question on comparing two ratios
Practice set: Simplifying algebraic expressions by grouping
Act as my SS1 Maths tutor. Give me five practice questions on simplifying algebraic expres
Spot my mistake: Describing a set using set-builder notation
Act as my SS1 Maths tutor. I'll show you my working for a question on describing a set usi
Spot my mistake: Using universal sets, complements
Act as my SS1 Maths tutor. I'll show you my working for a question on using universal sets
Practice set: Making a letter the subject of a simple formula
Act as my SS1 Mathematics tutor. Give me five practice questions on making a letter the su
Practice set: Forming a quadratic equation from a given graph
Act as my SS1 Maths tutor. Give me five practice questions on forming a quadratic equation
Spot my mistake: Reading off values from a straight-line graph
Act as my SS1 Maths tutor. I'll show you my working for a question on reading off values f
Spot my mistake: Converting between seconds, minutes, hours
Act as my SS1 Maths tutor. I'll show you my working for a question on converting between s
Spot my mistake: Using exponential decay to model a real-life
Act as my SS1 Maths tutor. I'll show you my working for a question on using exponential de
Practice set: Factorising a quadratic expression of the form
Act as my SS1 Maths tutor. Give me five practice questions on factorising a quadratic expr
Practice set: Recognising the restrictions on the conclusions
Act as my SS1 Maths tutor. Give me five practice questions on recognising the restrictions
Spot my mistake: Calculating the mode of a set of individual
Act as my SS1 Maths tutor. I'll show you my working for a question on calculating the mode
Practice set: Average speed over a whole journey
Act as my SS1 Mathematics tutor. Give me five practice questions on average speed over a w