1,453 prompts matching "WAEC Past Questions: Addition and subtraction of surds"
Spot my mistake: Constructing a triangle given the lengths
Act as my SS1 Maths tutor. I'll show you my working for a question on constructing a trian
Spot my mistake: Using Pythagoras' theorem to find a shorter
Act as my SS1 Maths tutor. I'll show you my working for a question on using Pythagoras' th
Spot my mistake: Using relative frequency as an estimate
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Find my error: Converting a percentage to a fraction
Act as my SS1 Maths tutor. I attempted a harder question on converting a percentage to a f
Find my error: Substituting given numerical values
Act as my SS1 Maths tutor. I attempted a harder question on substituting given numerical v
Find my error: Substituting given values into a formula
Act as my SS1 Maths tutor. I attempted a harder question on substituting given values into
Find my error: Writing the equation that represents a direct
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Another worked example: Identifying natural numbers
Act as my SS1 Maths tutor. Walk me through another worked example on identifying natural n
Another worked example: Adding, subtracting, multiplying
Act as my SS1 Maths tutor. Walk me through another worked example on adding, subtracting,
Find my error: Calculating compound interest
Act as my SS1 Maths tutor. I attempted a harder question on calculating compound interest
Find my error: Factorising an algebraic expression
Act as my SS1 Maths tutor. I attempted a harder question on factorising an algebraic expre
Another worked example: Converting between metric units
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Find my error: Recognising the symmetry properties
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Find my error: Solving a fractional equation with a linear
Act as my SS1 Maths tutor. I attempted a harder question on solving a fractional equation
Find my error: Deciding which method is fastest
Act as my SS1 Maths tutor. I attempted a harder question on deciding which method is faste
Find my error: Using proportional reasoning to solve
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Find my error: Finding an unknown quantity using direct
Act as my SS1 Maths tutor. I attempted a harder question on finding an unknown quantity us
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
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