1,474 prompts matching "Reading a sum written in sigma notation (IGCSE/WAEC Revision)"
Practice set: Changing the subject when the letter is inside a bracket
Act as my SS1 Mathematics tutor. Give me five practice questions on changing the subject w
Explain back: Changing the subject when the letter is in a denominator
I have just studied changing the subject when the letter is in a denominator in my SS1 Mat
Spot my mistake: Changing the subject when the letter is under a root
Act as my SS1 Mathematics tutor. Work a question on changing the subject when the letter i
Worked example: Changing the subject when the letter occurs on both sides
Act as my SS1 Mathematics tutor. Take me through one full worked example on changing the s
Word problem: Substituting after rearranging, rather than before
Act as my SS1 Mathematics tutor. Give me three word problems on substituting after rearran
Nigerian scenario: Rearranging a formula from Nigerian trade or building
Act as my SS1 Mathematics tutor. Show me where rearranging a formula from Nigerian trade o
Exam timing: A timed set of change-of-subject questions
Act as my SS1 Mathematics tutor. Set me a timed run of questions on a timed set of change-
Quiz me: Inverse variation and its constant
Act as my SS1 Mathematics tutor and quiz me on inverse variation and its constant. Ask fiv
Practice set: Joint variation with two variables
Act as my SS1 Mathematics tutor. Give me five practice questions on joint variation with t
Explain back: Partial variation and its fixed part
I have just studied partial variation and its fixed part in my SS1 Mathematics class. Let
Spot my mistake: Finding the constant from one pair of values
Act as my SS1 Mathematics tutor. Work a question on finding the constant from one pair of
Worked example: Using the constant to predict a further value
Act as my SS1 Mathematics tutor. Take me through one full worked example on using the cons
Word problem: Recognising the type of variation from a table
Act as my SS1 Mathematics tutor. Give me three word problems on recognising the type of va
Exam timing: A timed set of variation questions
Act as my SS1 Mathematics tutor. Set me a timed run of questions on a timed set of variati
Teach me: Recognising a quadratic expression
You are my personal SS1 Mathematics tutor. Teach me recognising a quadratic expression, wo
Quiz me: Factorising when the coefficient of x squared is one
Act as my SS1 Mathematics tutor and quiz me on factorising when the coefficient of x squar
Practice set: Factorising when that coefficient is not one
Act as my SS1 Mathematics tutor. Give me five practice questions on factorising when that
Explain back: Factorising a difference of two squares
I have just studied factorising a difference of two squares in my SS1 Mathematics class. L
Spot my mistake: Factorising a perfect square trinomial
Act as my SS1 Mathematics tutor. Work a question on factorising a perfect square trinomial
Worked example: Solving by setting each factor to nought
Act as my SS1 Mathematics tutor. Take me through one full worked example on solving by set