1,483 prompts matching "WAEC past questions: Borrowing the wrong value when subtracting in a base"
Explain back: Bisecting a given angle with compasses
I have just studied bisecting a given angle with compasses in my SS1 Mathematics class. Le
Spot My Mistake: Geometrical Constructions (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on con
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
Spot My Mistake: Area and Perimeter (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on the
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
Spot My Mistake: Geometrical Terms and Symmetry (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on lin
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
Spot My Mistake: Statistical Charts and Diagrams (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on dra
Spot My Mistake: Linear Equations and Formulae (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on sol
Explain back: Solving by elimination after multiplying one equation
I have just studied solving by elimination after multiplying one equation in my SS1 Mathem
Spot My Mistake: Simultaneous Equations (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on sol
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: Quadratic Equations (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on sol
Explain back: Rounding to a given number of significant figures
I have just studied rounding to a given number of significant figures in my SS1 Mathematic
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
Spot My Mistake: Ratio, Proportion and Rates (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on div
Explain back: Recognising inverse proportion from a table
I have just studied recognising inverse proportion from a table in my SS1 Mathematics clas
Spot My Mistake: Direct and Inverse Proportion (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on set
Spot My Mistake: Linear Graphs and Gradient (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on dra