1,448 prompts matching "Mean deviation, and what it measures"
Find my error: Using proportional reasoning to solve
Act as my SS1 Maths tutor. I attempted a harder question on using proportional reasoning t
Another worked example: Using Pythagoras to find the hypotenuse
Act as my WAEC Mathematics tutor. I am in SS 1. Take me through a second worked example on
Extra quiz: Plotting Cartesian coordinates in two dimensions
Act as my SS1 Maths tutor and quiz me. Give me five more questions on plotting Cartesian c
More practice: Drawing a straight-line graph
Act as my SS1 Maths tutor. I want extra practice on drawing a straight-line graph for a gi
Teach me the IGCSE way: The order of operations that BODMAS records
I am a Year 10 pupil. Teach me the order of operations that BODMAS records the way a Cambr
Worked example: A calculation mixing all four operations
Act as my SS1 Mathematics tutor. Take me through one full worked example on a calculation
Non-calculator paper: Operations on fractions in the right order
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on operations on f
Show that, hence find: Inserting brackets to make a statement true
I am a Year 10 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
Worked example: Multiplying the indices when a power is raised to a power
Act as my SS1 Mathematics tutor. Take me through one full worked example on multiplying th
Non-calculator paper: A fractional index read as a root
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on a fractional in
Show that, hence find: Simplifying an expression that mixes several index laws
I am a Year 10 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
Worked example: Simplifying a surd by taking out a square factor
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Non-calculator paper: Why a negative number has no real square root
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on why a negative
Show that, hence find: Solving an equation of the form x squared equals a
I am a Year 10 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
Teach me the IGCSE way: A fraction that gives a recurring decimal
I am a Year 10 pupil. Teach me a fraction that gives a recurring decimal the way a Cambrid
Show that, hence find: Choosing the easiest of the three forms for a calculation
I am a Year 10 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
Worked example: Finding the original amount after a percentage change
Act as my SS1 Mathematics tutor. Take me through one full worked example on finding the or
Calculator paper: Simple interest on a Nigerian savings account
I am a Year 10 pupil. Set me a Cambridge IGCSE calculator-paper question on simple interes
Non-calculator paper: Compound interest over several years
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on compound intere
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