986 prompts matching "Checking answers using casting out nines"
Extra quiz: A quadratic with a repeated root
Act as my SS1 Mathematics tutor. Give me a further quiz on a quadratic with a repeated roo
Another worked example: Why rounding twice can drift from the true value
Act as my SS1 Mathematics tutor. Work a second, different example on why rounding twice ca
More WAEC practice: Rounding a number to a given number
Act as my WAEC Mathematics coach. I am in SS 1. Give me another WAEC-style objective quest
Extra quiz: Giving more figures than the data can support
Act as my SS1 Mathematics tutor. Give me a further quiz on giving more figures than the da
Real-life question: Average speed when a journey has two legs at different speeds
Act as my SS1 Mathematics tutor. Set me a question on average speed when a journey has two
Another worked example: Why unlike surds cannot be combined
Act as my SS1 Mathematics tutor. Work a second, different example on why unlike surds cann
More WAEC practice: Collecting like surds after simplifying each
Act as my WAEC Mathematics tutor. I am in SS 1. Give me a further set of questions on coll
Teach me again: Squaring a bracket that contains a surd
Act as my SS1 Mathematics tutor. I did not follow squaring a bracket that contains a surd
Extra quiz: The conjugate used to rationalise a two-term denominator
Act as my SS1 Mathematics tutor. Give me a further quiz on the conjugate used to rationali
Real-life question: Recognising inverse proportion from a table of values
Act as my SS1 Mathematics tutor. Set me a question on recognising inverse proportion from
Real-life question: The distance of a point from the origin
Act as my SS1 Mathematics tutor. Set me a question on the distance of a point from the ori
Another worked example: Finding an endpoint from the midpoint and the other end
Act as my SS1 Mathematics tutor. Work a second, different example on finding an endpoint f
More WAEC practice: Finding the equation of a straight line
Act as my WAEC Mathematics coach. I am in SS 1. Give me another WAEC-style objective quest
Teach me again: Writing a line parallel to another through a stated point
Act as my SS1 Mathematics tutor. I did not follow writing a line parallel to another throu
IGCSE Practice: Types of Numbers (a)(b)(c)
I am a Year 10 pupil. Set me a structured Cambridge IGCSE-style question on types of numbe
Teach me the IGCSE way: Natural numbers, integers and rational numbers distinguished
I am a Year 10 pupil. Teach me natural numbers, integers and rational numbers distinguishe
IGCSE quiz: Telling a rational number from an irrational one
I am a Year 10 pupil. Quiz me with five short Cambridge IGCSE-style questions on telling a
Explain back: Prime numbers, and why one is not prime
I have just studied prime numbers, and why one is not prime in my SS1 Mathematics class. L
IGCSE word problem: The lowest common multiple of two numbers
I am a Year 10 pupil. Write me a real-life word problem in Cambridge IGCSE exam style that
Calculator paper: Square numbers, cube numbers and triangular numbers
I am a Year 10 pupil. Set me a Cambridge IGCSE calculator-paper question on square numbers