755 prompts matching "Counting the number plates or codes that can be formed under a rule"
Showing only prompts that state their year. 35 more in this subject don't name one, so choose All years to see them.
Worked Example: Converting a logarithm to base ten so that tables can be used
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Show All Working: Deciding whether a given number is a term of a sequence
Act as my Further Mathematics examiner. I am in SS 1. Set me a question on deciding whethe
Show All Working: Deciding whether a number belongs to a given arithmetic progression
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Worked Example: Why the square root of a non-square whole number is irrational
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Worked Example: Adding two surds that simplify to the same root
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Practice: Rationalising a denominator with a whole number multiplying the surd
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Spot My Mistake: Rationalising and then cancelling a common factor
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Worked Example: Testing the even numbers for closure under addition
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Quiz: Testing the odd numbers for closure under addition
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Show All Working: Simplifying an expression that mixes the index types
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Worked Example: The alternative sum formula that uses the last term
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Worked Example: Adding or subtracting the same number on both sides
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IGCSE Additional Maths Y10: Rejecting a root that the substitution forbids — Show All Working
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a question on r
IGCSE Additional Maths Y10: Solving an equation of the form log of a bracket equals a number — IGCSE Exam Practice
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a past-paper-st
IGCSE Additional Maths Y10: Solving e to the power x equals a given number — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Take me through one co
IGCSE Additional Maths Y10: Reading the number of solutions off a cubic graph — Show All Working
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a question on r
IGCSE Additional Maths Y10: Describing the transformation that maps one graph onto another — Show All Working
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a question on d
Interpreting neither-nor in a Venn diagram problem
I am in SS 1. Show me a fully worked Cambridge/Additional Maths style solution to a questi
Rationalising the denominator when it's a surd minus a surd
I am in SS 1. Show me a fully worked Cambridge/Additional Maths style solution to a questi
Sum of the first n odd numbers
I am in SS 1. Quiz me with 4 short Additional Maths questions on proving and using the fac