259 prompts matching "Working backwards through a function machine"
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Worked Example: Rounding to three significant figures
Act as my JSS2 Mathematics tutor. Take me through one full worked example on rounding to t
Checkpoint in Real Life: Rounding a decimal less than one to significant figures
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Give me a real-l
Cambridge Way: Writing a number as a product of primes
I am a JSS2 pupil following the Cambridge Lower Secondary curriculum. Teach me writing a n
Worked Example: Taking the common prime factors of three numbers
Act as my JSS2 Mathematics tutor. Take me through one full worked example on taking the co
Checkpoint in Real Life: Checking a highest common factor by dividing both numbers
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Give me a real-l
Cambridge Way: Pairing the prime factors to take the root
I am a JSS2 pupil following the Cambridge Lower Secondary curriculum. Teach me pairing the
Worked Example: Estimating a square root between two whole numbers
Act as my JSS2 Mathematics tutor. Take me through one full worked example on estimating a
Checkpoint in Real Life: The square root of a fraction
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Give me a real-l
Cambridge Way: The inverse of a negative number
I am a JSS2 pupil following the Cambridge Lower Secondary curriculum. Teach me the inverse
Worked Example: The inverse operation of addition
Act as my JSS2 Mathematics tutor. Take me through one full worked example on the inverse o
Checkpoint in Real Life: The inverse operation of multiplication
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Give me a real-l
Checkpoint in Real Life: Finding the selling price from a percentage profit
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Give me a real-l
Cambridge Way: Multiplying every term inside the bracket
I am a JSS2 pupil following the Cambridge Lower Secondary curriculum. Teach me multiplying
Worked Example: Expanding a bracket and then collecting like terms
Act as my JSS2 Mathematics tutor. Take me through one full worked example on expanding a b
Checkpoint in Real Life: Expanding two brackets and simplifying
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Give me a real-l
Cambridge Way: Taking out the highest common factor
I am a JSS2 pupil following the Cambridge Lower Secondary curriculum. Teach me taking out
Worked Example: Checking a factorisation by expanding it again
Act as my JSS2 Mathematics tutor. Take me through one full worked example on checking a fa
Checkpoint in Real Life: Factorising an expression of three terms
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Give me a real-l
Cambridge Way: An equation with one fraction in it
I am a JSS2 pupil following the Cambridge Lower Secondary curriculum. Teach me an equation
Checkpoint in Real Life: Checking the answer to an equation with fractions
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Give me a real-l