703 prompts matching "Checking answers using casting out nines"
Learn: Checking the answer against the longest side
You are my personal SS2 Mathematics tutor. Teach me checking the answer against the longes
Practice: Checking that the solution answers the question actually asked
Act as my SS2 Mathematics tutor. Give me five practice questions on checking that the solu
IGCSE quiz: Checking that the points do lie in a straight line
I am a Year 11 pupil sitting Cambridge IGCSE. Set me a rapid quiz on checking that the poi
IGCSE quiz: Checking a graphical root algebraically
I am a Year 11 pupil sitting Cambridge IGCSE. Set me a rapid quiz on checking a graphical
IGCSE-Style Question: Finding a power using logarithms
I am in SS 2. Set me a Cambridge IGCSE-style question on finding a power using logarithms,
WAEC prep: Substituting into the quadratic formula without slips
Act as my WAEC Mathematics coach. I am in SS 2. Take me through substituting into the quad
WAEC Prep: The arc length formula using the angle at the centre
Act as my WAEC Mathematics coach. I am in SS 2. Take me through the arc length formula usi
Explain back: Using y minus y one equals m times x minus x one
I have just studied using y minus y one equals m times x minus x one in my SS2 Mathematics
WAEC Prep: Checking whether a triangle is right-angled
Act as my WAEC Mathematics coach. I am in SS 2. Take me through checking whether a triangl
WAEC prep: Filling a three-set Venn diagram from the centre outwards
Act as my WAEC Mathematics coach. I am in SS 2. Take me through filling a three-set Venn d
Quiz: Using vertically opposite angles to find a missing angle
Act as my SS2 Mathematics tutor and quiz me on using vertically opposite angles to find a
Learn: Counting the favourable outcomes in a sample space
You are my personal SS2 Mathematics tutor. Teach me counting the favourable outcomes in a
WAEC Prep: Using the cosine ratio to find an angle
Act as my WAEC Mathematics coach. I am in SS 2. Take me through using the cosine ratio to
WAEC Prep: The cosine rule when the angle turns out obtuse
Act as my WAEC Mathematics coach. I am in SS 2. Take me through the cosine rule when the a
WAEC Prep: Using a term-to-term rule to continue a sequence
Act as my WAEC Mathematics coach. I am in SS 2. Take me through using a term-to-term rule
Spot my mistake: Using upper class boundaries in a cumulative table
Act as my SS2 Mathematics tutor. Work a question on using upper class boundaries in a cumu
Quiz: Reading an outlier off a scatter diagram
Act as my SS2 Mathematics tutor and quiz me on reading an outlier off a scatter diagram. A
Quiz: A two-stage tree diagram without replacement
Act as my SS2 Mathematics tutor and quiz me on a two-stage tree diagram without replacemen
WAEC Prep: Using alternate angles to find a missing angle
Act as my WAEC Mathematics coach. I am in SS 2. Take me through using alternate angles to
Spot my mistake: Finding a side using the tangent ratio
Act as my SS2 Mathematics tutor. Work a question on finding a side using the tangent ratio