1,483 prompts matching "Cramer's rule as an alternative method"
Teach me the IGCSE way: Reading and writing the 24-hour clock
I am a Year 10 pupil. Teach me reading and writing the 24-hour clock the way a Cambridge I
Explain back: Converting between hours, minutes and seconds
I have just studied converting between hours, minutes and seconds in my SS1 Mathematics cl
Worked example: Working out a duration from a start and finish time
Act as my SS1 Mathematics tutor. Take me through one full worked example on working out a
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
Explain back: Converting between a fraction and a percentage
I have just studied converting between a fraction and a percentage in my SS1 Mathematics c
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
Worked example: Ordering a mixed list of fractions, decimals and percentages
Act as my SS1 Mathematics tutor. Take me through one full worked example on ordering a mix
Non-calculator paper: Recurring decimals and the fractions they come from
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on recurring decim
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
Teach me the IGCSE way: Finding a percentage of a quantity
I am a Year 10 pupil. Teach me finding a percentage of a quantity the way a Cambridge IGCS
Worked example: Finding the original amount after a percentage change
Act as my SS1 Mathematics tutor. Take me through one full worked example on finding the or
Teach me the IGCSE way: What a letter stands for in an algebraic expression
I am a Year 10 pupil. Teach me what a letter stands for in an algebraic expression the way
Explain back: Substituting numbers into an expression
I have just studied substituting numbers into an expression in my SS1 Mathematics class. L
Worked example: Writing an expression from a described situation
Act as my SS1 Mathematics tutor. Take me through one full worked example on writing an exp
Non-calculator paper: The difference between an expression, an equation and a formula
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on the difference
Teach me the IGCSE way: Expanding two brackets
I am a Year 10 pupil. Teach me expanding two brackets the way a Cambridge IGCSE textbook w
Spot My Mistake: Algebraic Manipulation (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on fac
Worked example: Simplifying an algebraic fraction
Act as my SS1 Mathematics tutor. Take me through one full worked example on simplifying an
Non-calculator paper: Expanding and simplifying a squared bracket
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on expanding and s
IGCSE Practice: Classifying Statistical Data (a)(b)(c)
I am a Year 10 pupil. Set me a structured Cambridge IGCSE-style question on classifying st