1,301 prompts matching "Substitution when one equation is already solved for a variable"
More practice: Distinguishing similar and congruent shapes
Act as my SS1 Maths tutor. I want extra practice on distinguishing similar and congruent s
Check my understanding: Recognising line symmetry
I am in SS 1. I think I understand recognising line symmetry and rotational symmetry of a
Find my error: Recognising the symmetry properties
Act as my SS1 Maths tutor. I attempted a harder question on recognising the symmetry prope
Check my understanding: Solving a fractional equation
I am in SS 1. I think I understand solving a fractional equation with a numerical denomina
Find my error: Solving a fractional equation with a linear
Act as my SS1 Maths tutor. I attempted a harder question on solving a fractional equation
More practice: Giving a ratio in its simplest form
Act as my SS1 Maths tutor. I want extra practice on giving a ratio in its simplest form. G
Extra quiz: The conjugate used to rationalise a two-term denominator
Act as my SS1 Mathematics tutor. Give me a further quiz on the conjugate used to rationali
Teach me the IGCSE way: Natural numbers, integers and rational numbers distinguished
I am a Year 10 pupil. Teach me natural numbers, integers and rational numbers distinguishe
IGCSE quiz: Telling a rational number from an irrational one
I am a Year 10 pupil. Quiz me with five short Cambridge IGCSE-style questions on telling a
Explain back: Why division and multiplication rank equally
I have just studied why division and multiplication rank equally in my SS1 Mathematics cla
Worked example: Working out a duration from a start and finish time
Act as my SS1 Mathematics tutor. Take me through one full worked example on working out a
Worked example: Ordering a mixed list of fractions, decimals and percentages
Act as my SS1 Mathematics tutor. Take me through one full worked example on ordering a mix
IGCSE quiz: Expressing one quantity as a percentage of another
I am a Year 10 pupil. Quiz me with five short Cambridge IGCSE-style questions on expressin
Teach me the IGCSE way: What a letter stands for in an algebraic expression
I am a Year 10 pupil. Teach me what a letter stands for in an algebraic expression the way
IGCSE quiz: Recognising a perfect square trinomial from its middle term
I am a Year 10 pupil. Quiz me with five short Cambridge IGCSE-style questions on recognisi
Explain back: Factorising the difference of two squares
I have just studied factorising the difference of two squares in my SS1 Mathematics class.
Spot My Mistake: Algebraic Manipulation (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on fac
IGCSE quiz: Discrete data and continuous data
I am a Year 10 pupil. Quiz me with five short Cambridge IGCSE-style questions on discrete
Spot My Mistake: Classifying Statistical Data (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on tab
IGCSE quiz: Describing the shape of a distribution
I am a Year 10 pupil. Quiz me with five short Cambridge IGCSE-style questions on describin