757 prompts matching "Using a letter to stand for an unknown number"
Practice: An hour hand as arithmetic modulo twelve
Act as my WAEC Mathematics tutor. I am in SS 3. Give me five practice questions on an hour
Explain It Back: Great circles and small circles
Act as my SS3 Maths tutor. Let me summarise what I understand about great circles and smal
Explain It Back: Describing the earth as a sphere: points and lines
Act as my SS3 Maths tutor. Let me summarise what I understand about describing the earth a
Spot My Mistake: Expansion of algebraic expressions
Act as my SS3 Maths tutor. I will show you my working for a question on expansion of algeb
Spot My Mistake: Sets word problems in Nigerian school survey contexts
Act as my SS3 Maths tutor. I will show you my working for a question on sets word problems
Spot my mistake: The exterior angle of a cyclic quadrilateral
Act as my SS3 Mathematics tutor. Work a question on the exterior angle of a cyclic quadril
Spot my mistake: The amplitude and the period of a sine curve
Act as my SS3 Mathematics tutor. Work a question on the amplitude and the period of a sine
Spot My Mistake: Angle at the centre and angle at the circumference
Act as my SS3 Maths tutor. I will show you my working for a question on angle at the centr
Spot my mistake: Leaving gaps between the bars of a histogram
Act as my SS3 Mathematics tutor. Work a question on leaving gaps between the bars of a his
Spot my mistake: Identifying the right-angled triangle hidden inside a solid
Act as my SS3 Mathematics tutor. Work a question on identifying the right-angled triangle
Spot my mistake: The truth table for 'if p then q'
Act as my SS3 Mathematics tutor. Work a question on the truth table for 'if p then q' with
Word problem: A joint variation problem set in a Nigerian transport fare
Act as my SS3 Mathematics tutor. Give me three word problems on a joint variation problem
Word problem: Finding the shortest flying distance between two cities
Act as my SS3 Mathematics tutor. Give me three word problems on finding the shortest flyin
Word problem: A survey problem solved with union and intersection
Act as my SS3 Mathematics tutor. Give me three word problems on a survey problem solved wi
Word problem: The volume of a described water tank made of two shapes
Act as my SS3 Mathematics tutor. Give me three word problems on the volume of a described
Word problem: A journey with two legs and the return bearing it needs
Act as my SS3 Mathematics tutor. Give me three word problems on a journey with two legs an
Worked example: Finding the number in neither set from a Venn diagram
Act as my SS3 Mathematics tutor. Take me through one full worked example on finding the nu
Worked Example: Probability using tree diagrams
Act as my SS3 Maths tutor. Show me a complete worked example of probability using tree dia
Worked example: Choosing the right form of the sum formula for r above or below 1
Act as my SS3 Mathematics tutor. Take me through one full worked example on choosing the r
WAEC exam prep: Factorising by taking out a common factor first
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on factoris