893 prompts matching "Estimating an answer by rounding first"
IGCSE quiz: Listing the sample space of a simple experiment
I am a Year 11 pupil. Quiz me with five short Cambridge IGCSE-style questions on listing t
Show that, hence find: Why a large number of trials gives a better estimate
I am a Year 11 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
Quiz: Drawing the eight regions of a three-set Venn diagram
Act as my SS2 Mathematics tutor and quiz me on drawing the eight regions of a three-set Ve
Explain Back: Volumes of similar solids
Act as my SS2 Maths tutor. Let me try to summarise how the ratio of volumes of similar sol
Spot my mistake: The one-third base area times height formula
Act as my SS2 Mathematics tutor. Work a question on the one-third base area times height f
Spot my mistake: The shape of y equals one over x
Act as my SS2 Mathematics tutor. Work a question on the shape of y equals one over x with
Spot my mistake: Filling a three-set diagram starting from the centre
Act as my SS2 Mathematics tutor. Work a question on filling a three-set diagram starting f
WAEC prep: The product of perpendicular gradients being minus one
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how the product of perpendicu
Practice: Reading the boundary lines of a shaded region
Act as my SS2 Mathematics tutor. Give me five practice questions on reading the boundary l
Spot my mistake: The area scale factor as the square of the length scale factor
Act as my SS2 Mathematics tutor. Work a question on the area scale factor as the square of
Quiz: What the alternate segment theorem states
Act as my SS2 Mathematics tutor and quiz me on what the alternate segment theorem states.
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: The length times breadth times height formula
Act as my SS2 Mathematics tutor and quiz me on the length times breadth times height formu
WAEC prep: The roots as the x-intercepts of a curve
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how the roots as the x-interc
Practice: The gradient of a speed-time graph as acceleration
Act as my SS2 Mathematics tutor. Give me five practice questions on the gradient of a spee
Spot my mistake: Evaluating a composite function at a value
Act as my SS2 Mathematics tutor. Work a question on evaluating a composite function at a v
WAEC Prep: Areas of similar shapes
Act as my WAEC Maths exam coach. I am in SS 2. Set me a Paper 2 theory question on how the
WAEC Prep: Sketching a quadratic graph
Act as my WAEC Maths exam coach. I am in SS 2. Give me a past-question-style problem on ho
Quiz: The position of the lower quartile in ordered data
Act as my SS2 Mathematics tutor and quiz me on the position of the lower quartile in order
Quiz: Adding the frequencies successively down the table
Act as my SS2 Mathematics tutor and quiz me on adding the frequencies successively down th