1,447 prompts matching "Estimating an answer by rounding each quantity first"
Teach me: The sector area as a fraction of the circle
You are my personal SS1 Mathematics tutor. Teach me the sector area as a fraction of the c
Quiz me: Finding a sector area from the angle and radius
Act as my SS1 Mathematics tutor and quiz me on finding a sector area from the angle and ra
Practice set: The radius of a sector from its area and angle
Act as my SS1 Mathematics tutor. Give me five practice questions on the radius of a sector
Spot my mistake: The area of a minor and a major segment
Act as my SS1 Mathematics tutor. Work a question on the area of a minor and a major segmen
Exam timing: A timed set of sector and segment questions
Act as my SS1 Mathematics tutor. Set me a timed run of questions on a timed set of sector
Practice set: The volume of a cone and of a pyramid
Act as my SS1 Mathematics tutor. Give me five practice questions on the volume of a cone a
Word problem: The surface area of a sphere and of a hemisphere
Act as my SS1 Mathematics tutor. Give me three word problems on the surface area of a sphe
Exam timing: A timed set of surface area and volume questions
Act as my SS1 Mathematics tutor. Set me a timed run of questions on a timed set of surface
Teach me: A frustum as a cone with its top removed
You are my personal SS1 Mathematics tutor. Teach me a frustum as a cone with its top remov
Word problem: The density and mass of a compound solid
Act as my SS1 Mathematics tutor. Give me three word problems on the density and mass of a
Practice set: A tally chart and the frequency table it builds
Act as my SS1 Mathematics tutor. Give me five practice questions on a tally chart and the
Spot my mistake: Class limits and class boundaries
Act as my SS1 Mathematics tutor. Work a question on class limits and class boundaries with
IGCSE Maths Y10: An angle at the centre that is reflex — Show All Working
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Set me a question on an angle at
IGCSE Maths Y10: A tangent and a chord in the same diagram — IGCSE Exam Practice
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Set me a past-paper-style questio
IGCSE Maths Y10: A tangent theorem combined with an angle theorem — Exam Technique
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Show me how to handle a tangent t
IGCSE Maths Y10: A vector written in terms of a and b — IGCSE Exam Practice
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Set me a past-paper-style questio
IGCSE Maths Y10: The resultant of two vectors — Exam Technique
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Show me how to handle the resulta
IGCSE Maths Y10: Deciding whether a transformation is a reflection or a rotation — Exam Technique
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Show me how to handle deciding wh
IGCSE Maths Y10: Enlarging a shape by a negative scale factor — Explain It Back
I am in SS 1. I have just studied enlarging a shape by a negative scale factor for Cambrid
IGCSE Maths Y10: Finding the centre of an enlargement — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Work a question on finding the ce