The Student Room Group

Mental "maths"

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Original post by BabyMaths

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Are you allowed a calculator?:biggrin:
Reply 2
Original post by tombayes
Are you allowed a calculator?:biggrin:


Wouldn't be quick enough. :biggrin:
Original post by BabyMaths
Wouldn't be quick enough. :biggrin:


Did it in 19 seconds just now (with a calculator)
Got to question four. I am utterly useless at mental maths, always have been. Never caused me any problems!
Reply 5
Original post by tombayes
Did it in 19 seconds just now (with a calculator)


Did you write the answers? That was part of the task. :tongue:
Edit: This link is better.
(edited 9 years ago)
Reply 7
Original post by Chlorophile
Got to question four. I am utterly useless at mental maths, always have been. Never caused me any problems!


But these questions are special. You don't need to be good at mental arithmetic to do them quickly.

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