1,376 prompts matching "Rounding a number to a stated number of significant figures"
Explain back: The area of a parallelogram and of a trapezium
I have just studied the area of a parallelogram and of a trapezium in my SS1 Mathematics c
Worked example: The circumference and area of a circle
Act as my SS1 Mathematics tutor. Take me through one full worked example on the circumfere
Calculator paper: Finding a missing length from a given area
I am a Year 10 pupil. Set me a Cambridge IGCSE calculator-paper question on finding a miss
Explain back: Lines of symmetry in a plane shape
I have just studied lines of symmetry in a plane shape in my SS1 Mathematics class. Let me
Worked example: The order of rotational symmetry
Act as my SS1 Mathematics tutor. Take me through one full worked example on the order of r
Calculator paper: Similar shapes and the scale factor between them
I am a Year 10 pupil. Set me a Cambridge IGCSE calculator-paper question on similar shapes
IGCSE Practice: Averages and Measures of Spread (a)(b)(c)
I am a Year 10 pupil. Set me a structured Cambridge IGCSE-style question on averages and m
Spot My Mistake: Averages and Measures of Spread (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on ran
Worked example: The range as a measure of spread
Act as my SS1 Mathematics tutor. Take me through one full worked example on the range as a
Non-calculator paper: Which average best describes a given set
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on which average b
Calculator paper: A two-way table
I am a Year 10 pupil. Set me a Cambridge IGCSE calculator-paper question on a two-way tabl
Non-calculator paper: Choosing the right chart for a given data set
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on choosing the ri
Calculator paper: Substituting into a given formula
I am a Year 10 pupil. Set me a Cambridge IGCSE calculator-paper question on substituting i
Non-calculator paper: Rearranging a formula to make another letter the subject
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on rearranging a f
Explain back: Solving a quadratic that is a difference of two squares
I have just studied solving a quadratic that is a difference of two squares in my SS1 Math
Non-calculator paper: Forming a quadratic from a word problem
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on forming a quadr
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
Worked example: Estimating an answer by rounding first
Act as my SS1 Mathematics tutor. Take me through one full worked example on estimating an
Non-calculator paper: Using inequality signs to order quantities
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on using inequalit
Calculator paper: Best value for money between two Nigerian packs
I am a Year 10 pupil. Set me a Cambridge IGCSE calculator-paper question on best value for