911 prompts matching "The percentage error left by a rounded calculation"
Spot my mistake: Finding the inverse by making x the subject
Act as my SS2 Mathematics tutor. Work a question on finding the inverse by making x the su
Explain Back: The equation of a line in the form ax plus by plus c equals nought (IGCSE/WAEC Revision)
I am in SS 2. Let me explain the equation of a line in the form ax plus by plus c equals n
Spot My Mistake: The mean by the assumed mean method (IGCSE Marking)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
Explain Back: Estimating the median by interpolation (IGCSE/WAEC Revision)
I am in SS 2. Let me explain estimating the median by interpolation back to you in my own
Teach me the IGCSE way: Simplifying an algebraic fraction by factorising top and bottom
I am a Year 11 pupil. Teach me simplifying an algebraic fraction by factorising top and bo
Calculator paper: Dividing one algebraic fraction by another
I am a Year 11 pupil. Set me a Cambridge IGCSE calculator-paper question on dividing one a
Worked example: The length of a tangent found by Pythagoras
Act as my SS2 Mathematics tutor. Take me through one full worked example on the length of
Learn: Describing a sequence by what you do to get the next term
You are my personal SS2 Mathematics tutor. Teach me describing a sequence by what you do t
Worked example: Multiplying through by the common denominator
Act as my SS2 Mathematics tutor. Take me through one full worked example on multiplying th
Worked example: The upper and lower bound of a rounded measurement
Act as my SS2 Mathematics tutor. Take me through one full worked example on the upper and
Learn: The kite formed by two tangents and two radii
You are my personal SS2 Mathematics tutor. Teach me the kite formed by two tangents and tw
WAEC Prep: Why the sign reverses when dividing by a negative
Act as my WAEC Mathematics coach. I am in SS 2. Take me through why the sign reverses when
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
IGCSE practice: Finding the x-intercepts by factorising
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on finding the x-intercept
IGCSE practice: The magnitude found by Pythagoras on the components
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on the magnitude found by
IGCSE practice: The bounds of a number rounded to the nearest unit
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on the bounds of a number
IGCSE-style teach me: Checking an inverse by composing the two functions
I am a Year 11 pupil. Explain checking an inverse by composing the two functions in the st
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
Teach Me (Cambridge Style): Multiplying top and bottom by the surd in the denominator
I am in SS 2. Teach me multiplying top and bottom by the surd in the denominator the way i
Worked Example: Adding the first n terms of an arithmetic progression by pairing them (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa