1,471 prompts matching "Dividing by the wrong number of items"
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
Explain back: Estimating a square root between two whole numbers
I have just studied estimating a square root between two whole numbers in my SS1 Mathemati
Non-calculator paper: Speed, distance and time in the same calculation
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on speed, distance
Non-calculator paper: Recurring decimals and the fractions they come from
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on recurring decim
Explain back: Substituting numbers into an expression
I have just studied substituting numbers into an expression in my SS1 Mathematics class. L
Non-calculator paper: The difference between an expression, an equation and a formula
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on the difference
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
Explain back: Comparing two sets of data fairly
I have just studied comparing two sets of data fairly in my SS1 Mathematics class. Let me
Non-calculator paper: The difference between a trend and a coincidence
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on the difference
Explain back: Converting between units of area and of volume
I have just studied converting between units of area and of volume in my SS1 Mathematics c
Spot My Mistake: Units of Measure and Money (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on con
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
Non-calculator paper: Planes of symmetry in a solid
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on planes of symme
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
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
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 by elimination after multiplying one equation
I have just studied solving by elimination after multiplying one equation in my SS1 Mathem
Non-calculator paper: A pair of equations with no solution
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on a pair of equat
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
Spot My Mistake: Pythagoras' Theorem (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on fin