1,365 prompts matching "WAEC past questions: Why casting out nines catches some errors and not others"
Word problem: Distinguishing between rational and irrational
Act as my SS1 Maths tutor. Create a real-life word problem about a school fundraiser selli
Worked example: The reciprocal of a whole number and of a fraction
Act as my SS1 Mathematics tutor. Take me through one full worked example on the reciprocal
Teach me: Calculating with integers, fractions and decimals
Act as my SS1 Maths tutor. Teach me calculating with integers, fractions and decimals toge
Quiz: Calculating the square and square root of a number
Quiz me like an SS1 Maths teacher would. Ask me five questions one at a time on calculatin
Practice set: Calculating the cube and cube root of a number
Act as my SS1 Maths tutor. Give me five practice questions on calculating the cube and cub
Spot my mistake: Converting between seconds, minutes, hours
Act as my SS1 Maths tutor. I'll show you my working for a question on converting between s
Word problem: Reading and calculating time using the 24-hour
Act as my SS1 Maths tutor. Create a real-life word problem about a trader at Balogun marke
Worked example: Adding two durations that cross into the next hour
Act as my SS1 Mathematics tutor. Take me through one full worked example on adding two dur
Teach me: Adding and subtracting fractions
Please act as my SS1 Mathematics tutor. Teach me adding and subtracting fractions, using a
Quiz: Multiplying two fractions and cancelling first
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Spot my mistake: Converting a fraction to a decimal by division
Act as my SS1 Mathematics tutor. Work a question on converting a fraction to a decimal by
Teach me: Calculating simple interest on a given principal
Act as my SS1 Maths tutor. Teach me calculating simple interest on a given principal, usin
Quiz: Calculating compound interest on a given principal
Act as my SS1 Maths tutor and quiz me. Ask me five questions one at a time on calculating
Practice set: Finding the original amount before a percentage increase
Act as my SS1 Mathematics tutor. Give me five practice questions on finding the original a
Spot my mistake: Using exponential decay to model a real-life
Act as my SS1 Maths tutor. I'll show you my working for a question on using exponential de
Worked example: Substituting numbers into an algebraic
Act as my SS1 Maths tutor. Show me a full step-by-step worked example on substituting numb
Teach me: Expanding the product of two algebraic expressions
Please act as my SS1 Mathematics tutor. Teach me expanding the product of two algebraic ex
Quiz: Factorising an algebraic expression by extracting
Quiz me like an SS1 Maths teacher would. Ask me five questions one at a time on factorisin
Practice set: Factorising a quadratic expression of the form
Act as my SS1 Maths tutor. Give me five practice questions on factorising a quadratic expr
Spot my mistake: Manipulating an algebraic fraction
Act as my SS1 Maths tutor. I'll show you my working for a question on manipulating an alge