OCR GCSE Mathematics Number overview quiz quiz
14questions. Pick an answer and you'll see why right away.
Work out .
Work out .
Write as a product of its prime factors.
Find the HCF of and .
Work out .
Work out .
Find of .
Write as a percentage.
Write in standard form.
Work out in standard form.
Work out .
Simplify .
Simplify in the form .
A length is cm to the nearest cm. What is its upper bound?