1,376 prompts matching "Rounding a number to a stated number of significant figures"
IGCSE-style teach me: The order in which a calculator applies operations
I am a Year 10 pupil. Explain the order in which a calculator applies operations in the st
IGCSE-style teach me: A speed-time graph that falls to zero
I am a Year 10 pupil. Explain a speed-time graph that falls to zero in the style of a Cambridge IGCSE revision guide: the method first, then a worked example, then the common trap. Finish by setting me one question and marking it as an examiner would.
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IGCSE-style teach me: Finding a sector area from angle and radius
I am a Year 10 pupil. Explain finding a sector area from angle and radius in the style of
IGCSE-style teach me: Forgetting the two radii when finding a sector's perimeter
I am a Year 10 pupil. Explain forgetting the two radii when finding a sector's perimeter i
IGCSE-style teach me: Comparing two numbers written in standard form
I am a Year 10 pupil. Explain comparing two numbers written in standard form in the style
IGCSE-style teach me: Adding numbers in standard form with different powers
I am a Year 10 pupil. Explain adding numbers in standard form with different powers in the
IGCSE-style teach me: A bracketed product raised to a power
I am a Year 10 pupil. Explain a bracketed product raised to a power in the style of a Camb
IGCSE-style teach me: The formula relating union, intersection and totals
I am a Year 10 pupil. Explain the formula relating union, intersection and totals in the s
IGCSE-style teach me: The region common to three sets on a Venn diagram
I am a Year 10 pupil. Explain the region common to three sets on a Venn diagram in the sty
Worked Example: The inverse of an element under modulo multiplication (Show That / Hence Find)
I am in SS 1. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
Quiz Me: Exam Prep on Laws of Indices
I am a Year 10 pupil. Quiz me on the laws of indices with a mix of Cambridge IGCSE-style m
Quiz Me: Exam Prep on Solving Quadratic Equations by Factorisation
I am a Year 10 pupil. Quiz me on solving quadratic equations by factorisation with a mix o
Worked Example: A pair of equations with fractional coefficients (Show That / Hence Find)
I am in SS 1. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
Worked Example: Finding the constant of a direct variation from one pair of values (Show That / Hence Find)
I am in SS 1. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
Explain Back: Finding the constant of an inverse variation from one pair of values (IGCSE/WAEC Revision)
I am in SS 1. Let me explain finding the constant of an inverse variation from one pair of
Real-World Word Problem: Representing an inequality on a number line (Exam Style)
I am in SS 1. Give me a real-world word problem on representing an inequality on a number
Quiz Me: Exam Prep on Trigonometric Ratios of Special Angles
I am a Year 10 pupil. Quiz me on trigonometric ratios of special angles with a mix of Camb
Quiz Me: Exam Prep on Volume and Surface Area of a Cone
I am a Year 10 pupil. Quiz me on the volume and surface area of a cone with a mix of Cambr
Quiz Me: Exam Prep on Volume and Surface Area of a Sphere and Hemisphere
I am a Year 10 pupil. Quiz me on the volume and surface area of a sphere and a hemisphere
Teach Me (Cambridge Style): The length of an arc left in terms of pi
I am in SS 1. Teach me the length of an arc left in terms of pi the way it would be explai