359 prompts matching "A division by logarithms checked by estimation"
Extra quiz: Why a number multiplied by its reciprocal gives one
Act as my SS1 Mathematics tutor. Give me a further quiz on why a number multiplied by its
Find my error: Dividing by a fraction by inverting it
Act as my SS1 Mathematics tutor. Set me a question on dividing by a fraction by inverting
More practice: Simplifying an expression by collecting
Act as my SS1 Maths tutor. I want extra practice on simplifying an expression by collectin
More WAEC practice: Simplifying an algebraic fraction by factorising first
Act as my WAEC Mathematics tutor. I am in SS 1. Give me a further set of questions on simp
More WAEC practice: Naming a polygon by its number of sides
Act as my WAEC Mathematics tutor. I am in SS 1. Give me a further set of questions on nami
Teach me again: Why the range is affected by a single extreme value
Act as my SS1 Mathematics tutor. I did not follow why the range is affected by a single ex
More practice: Solving a quadratic equation by completing
Act as my SS1 Maths tutor. I want extra practice on solving a quadratic equation by comple
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: Simplifying a surd by taking out a square factor
Act as my SS1 Mathematics tutor. Take me through one full worked example on simplifying a
Calculator paper: Factorising by taking out a common factor
I am a Year 10 pupil. Set me a Cambridge IGCSE calculator-paper question on factorising by
Show that, hence find: Factorising by grouping
I am a Year 10 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
IGCSE quiz: Solving by elimination when the coefficients match
I am a Year 10 pupil. Quiz me with five short Cambridge IGCSE-style questions on solving b
Explain back: Solving by elimination after multiplying one equation
I have just studied solving by elimination after multiplying one equation in my SS1 Mathem
Worked example: Solving by substitution
Act as my SS1 Mathematics tutor. Take me through one full worked example on solving by sub
IGCSE quiz: Solving a quadratic by factorising
I am a Year 10 pupil. Quiz me with five short Cambridge IGCSE-style questions on solving a
Worked example: Solving by completing the square
Act as my SS1 Mathematics tutor. Take me through one full worked example on solving by com
IGCSE Practice: Ordering, Rounding and Estimation (a)(b)(c)
I am a Year 10 pupil. Set me a structured Cambridge IGCSE-style question on ordering, roun
Spot My Mistake: Ordering, Rounding and Estimation (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on rou
Worked example: Estimating an answer by rounding first
Act as my SS1 Mathematics tutor. Take me through one full worked example on estimating an
IGCSE-style teach me: Why multiplying by a negative reverses the inequality
I am a Year 10 pupil. Explain why multiplying by a negative reverses the inequality in the