703 prompts matching "Checking answers using casting out nines"
Learn: Using the nth term to reach a distant term
You are my personal SS2 Mathematics tutor. Teach me using the nth term to reach a distant
Practice: When the display has already rounded the true answer
Act as my SS2 Mathematics tutor. Give me five practice questions on when the display has a
Practice: Checking both equations with the solution pair
Act as my SS2 Mathematics tutor. Give me five practice questions on checking both equation
Worked example: Finding an angle using inverse sine
Act as my SS2 Mathematics tutor. Take me through one full worked example on finding an ang
IGCSE practice: Choosing a sensible accuracy for an answer from its bounds
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on choosing a sensible acc
Real-World Word Problem: Dividing two numbers using logarithms (Exam Style)
I am in SS 2. Give me a real-world word problem on dividing two numbers using logarithms,
Real-World Word Problem: The area of a parallelogram using the sine of an angle (Exam Style)
I am in SS 2. Give me a real-world word problem on the area of a parallelogram using the s
Teach Me (Cambridge Style): The mean of grouped data using class midpoints
I am in SS 2. Teach me the mean of grouped data using class midpoints the way it would be
WAEC Prep: Using Venn diagrams to solve word problems
Act as my WAEC Maths exam coach. I am in SS 2. Give me an objective (multiple-choice) styl
WAEC Prep: Circumference of a circle
Act as my WAEC Maths exam coach. I am in SS 2. Give me a past-question-style problem on ho
Quiz: Solving simultaneous equations by elimination
Act as my SS2 Maths tutor. Give me a short oral-style quiz on how to solve a pair of simul
IGCSE quiz: A linear graph from a described Nigerian charge
I am a Year 11 pupil sitting Cambridge IGCSE. Set me a rapid quiz on a linear graph from a
IGCSE quiz: Sketching from the completed-square form
I am a Year 11 pupil sitting Cambridge IGCSE. Set me a rapid quiz on sketching from the co
IGCSE quiz: How many roots a cubic can have
I am a Year 11 pupil sitting Cambridge IGCSE. Set me a rapid quiz on how many roots a cubi
IGCSE quiz: Reading a value off a reciprocal curve
I am a Year 11 pupil sitting Cambridge IGCSE. Set me a rapid quiz on reading a value off a
IGCSE quiz: An exponential curve sketched against a straight line
I am a Year 11 pupil sitting Cambridge IGCSE. Set me a rapid quiz on an exponential curve
IGCSE quiz: Spotting a table error from the symmetry of the values
I am a Year 11 pupil sitting Cambridge IGCSE. Set me a rapid quiz on spotting a table erro
IGCSE quiz: Exponential decay in a described Nigerian depreciation
I am a Year 11 pupil sitting Cambridge IGCSE. Set me a rapid quiz on exponential decay in
IGCSE quiz: Combining a strict inequality with a non-strict one
I am a Year 11 pupil sitting Cambridge IGCSE. Set me a rapid quiz on combining a strict in
IGCSE quiz: Shading the region satisfying several inequalities at once
I am a Year 11 pupil sitting Cambridge IGCSE. Set me a rapid quiz on shading the region sa