703 prompts matching "Checking answers using casting out nines"
IGCSE-style teach me: Finding the y coordinate of a turning point
I am a Year 11 pupil. Explain finding the y coordinate of a turning point in the style of
Teach me (Cambridge style): Adding and subtracting in a base other than ten
I am a Year 11 pupil following the Cambridge syllabus. Teach me adding and subtracting in
Quiz Me: Exam Prep on Number Base Conversions and Operations
I am a Year 11 pupil. Quiz me on number base conversions and operations with a mix of Camb
Worked Example: Adding two numbers written in the same base (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
Quiz Me: Exam Prep on Modular Arithmetic: Addition and Subtraction
I am a Year 11 pupil. Quiz me on addition and subtraction in modular arithmetic with a mix
Worked Example: An addition table in modulo four (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
Explain Back: The additive inverse in modular arithmetic (IGCSE/WAEC Revision)
I am in SS 2. Let me explain the additive inverse in modular arithmetic back to you in my
Quiz Me: Exam Prep on Logarithms of Numbers Greater Than 1
I am a Year 11 pupil. Quiz me on logarithms of numbers greater than 1 with a mix of Cambri
Worked Example: Reading the mantissa from the tables (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
Worked Example: Adding logarithms that carry bar characteristics (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
Explain Back: Subtracting logarithms that carry bar characteristics (IGCSE/WAEC Revision)
I am in SS 2. Let me explain subtracting logarithms that carry bar characteristics back to
Worked Example: The quotient law of logarithms (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
Explain Back: The power law of logarithms (IGCSE/WAEC Revision)
I am in SS 2. Let me explain the power law of logarithms back to you in my own words, as i
Teach me (Cambridge style): The law for the logarithm of a power
I am a Year 11 pupil following the Cambridge syllabus. Teach me the law for the logarithm
Teach me (Cambridge style): Collecting like surds once each has been simplified
I am a Year 11 pupil following the Cambridge syllabus. Teach me collecting like surds once
Quiz Me: Exam Prep on Simplifying Surds
I am a Year 11 pupil. Quiz me on simplifying surds with a mix of Cambridge IGCSE-style mul
Worked Example: Treating like surds as though they were like terms (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
Quiz Me: Exam Prep on Rationalising the Denominator of a Surd
I am a Year 11 pupil. Quiz me on rationalising the denominator of a surd with a mix of Cam
Quiz Me: Exam Prep on Solving Equations Involving Indices and Logarithms
I am a Year 11 pupil. Quiz me on solving equations involving indices and logarithms with a
Worked Example: A logarithmic equation with a single logarithm (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa