1,304 prompts matching "WAEC exam prep: Casting out nines as a check on a calculation"
Find my error: Finding the logarithm of a number greater
Act as my SS1 Maths tutor. I attempted a harder question on finding the logarithm of a num
Teach me again: Converting a rate from one pair of units to another
Act as my SS1 Mathematics tutor. I did not follow converting a rate from one pair of units
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
Real-life question: Calculating take-home pay after tax and deductions
Act as my SS1 Mathematics tutor. Set me a question on calculating take-home pay after tax
Teach me again: Converting naira into a foreign currency at a given rate
Act as my SS1 Mathematics tutor. I did not follow converting naira into a foreign currency
Find my error: Using letters of the alphabet to represent
Act as my SS1 Maths tutor. I attempted a harder question on using letters of the alphabet
Real-life question: Expanding a bracket and then simplifying
Act as my SS1 Mathematics tutor. Set me a question on expanding a bracket and then simplif
Teach me again: Adding algebraic fractions whose denominators share a factor
Act as my SS1 Mathematics tutor. I did not follow adding algebraic fractions whose denomin
Find my error: Substituting given numerical values
Act as my SS1 Maths tutor. I attempted a harder question on substituting given numerical v
Teach me again: Why the empty set is a subset of every set
Act as my SS1 Mathematics tutor. I did not follow why the empty set is a subset of every s
Real-life question: The complement of a union and of an intersection
Act as my SS1 Mathematics tutor. Set me a question on the complement of a union and of an
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
Real-life question: Squaring both sides safely when rearranging a formula
Act as my SS1 Mathematics tutor. Set me a question on squaring both sides safely when rear
Teach me again: Predicting a value from a direct proportion constant
Act as my SS1 Mathematics tutor. I did not follow predicting a value from a direct proport
Find my error: Writing the equation that represents a direct
Act as my SS1 Maths tutor. I attempted a harder question on writing the equation that repr
Find my error: Reading the maximum or minimum value off
Act as my SS1 Maths tutor. I attempted a harder question on reading the maximum or minimum
Real-life question: Forming a quadratic equation
Act as my SS1 Maths tutor. Set me a fresh word problem about a family sharing the cost of
Teach me again: The gradient of a horizontal and of a vertical line
Act as my SS1 Mathematics tutor. I did not follow the gradient of a horizontal and of a ve
Find my error: Proving that the exterior angle of a triangle
Act as my SS1 Maths tutor. I attempted a harder question on proving that the exterior angl
Real-life question: Finding the number of sides from a given angle sum
Act as my SS1 Mathematics tutor. Set me a question on finding the number of sides from a g