1,301 prompts matching "Substitution when one equation is already solved for a variable"
Real-life question: Recognising the restrictions
Act as my SS1 Maths tutor. Set me a fresh word problem about a farmer selling yams at Mile
Teach me again: Recognising a reflex angle and measuring it
Act as my SS1 Mathematics tutor. I did not follow recognising a reflex angle and measuring
Teach me again: Why the range is affected by a single extreme value
Act as my SS1 Mathematics tutor. I did not follow why the range is affected by a single ex
Teach me again: Tallying raw data into a distribution
Act as my SS1 Mathematics tutor. I did not follow tallying raw data into a distribution th
Real-life question: Substituting a solution pair back into the harder equation
Act as my SS1 Mathematics tutor. Set me a question on substituting a solution pair back in
Teach me again: Judging whether a calculated answer is reasonable
Act as my SS1 Mathematics tutor. I did not follow judging whether a calculated answer is r
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
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
Spot My Mistake: Types of Numbers (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on squ
Spot My Mistake: Four Operations and BODMAS (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on ope
Spot My Mistake: Indices (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on zer
Calculator paper: Rewriting a negative index as a positive one
I am a Year 10 pupil. Set me a Cambridge IGCSE calculator-paper question on rewriting a ne
Spot My Mistake: Powers and Roots (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on cub
Spot My Mistake: Calculating with Time (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on 24-
Calculator paper: Time zones and the difference between two places
I am a Year 10 pupil. Set me a Cambridge IGCSE calculator-paper question on time zones and
Non-calculator paper: Speed, distance and time in the same calculation
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on speed, distance
Spot My Mistake: Fractions, Decimals and Percentages (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on ord
Show that, hence find: Choosing the easiest of the three forms for a calculation
I am a Year 10 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
Spot My Mistake: Percentages in Context (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on per