Demento's Year 10 maths practice paper thread (1 Viewer)
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Re: 2012 Year 9 &10 Mathematics Marathon
Some of the questions in my test were just ones I simply liked (beautiful ones). A few were some of the best questions I've found from my school in the past and I've made up a few questions during my time in the holidays. The test is pretty stock standard until question 3 out of 5 though - that's when it gets interesting.
Re: 2012 Year 9 &10 Mathematics Marathon
Dunno. It's quite a fast pace exam. You want to give it a try? I'll probs need to scan it and send it to you.
kev-kun
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Re: 2012 Year 9 &10 Mathematics Marathon
Sounds interesting XD Mind if I get a copy?
Sounds interesting XD Mind if I get a copy?
Re: 2012 Year 9 &10 Mathematics Marathon
Just gimme about 10 minutes? Could you guys please PM me your emails again?
ganji
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Sy123
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Re: 2012 Year 9 &10 Mathematics Marathon
=n+(n-1)+...+3+2+1 )
Which is the same thing as writing
=n+(n-1)+...+(n-n+2)+(n-n+1) )
Yeah, considering the series in descending order
Which is the same thing as writing
nerdasdasd
Dont.msg.me.about.english
You learn this in yr 10? I learn sum in year 12..., I even learnt logs in year 12 :/Yeah, considering the series in descending order
Which is the same thing as writing
=n+(n-1)+...+(n-n+2)+(n-2+1) )
Sy123
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Re: 2012 Year 9 &10 Mathematics Marathon
There is really no need to know any series properties, I dont think its a suitable question for y10 though but it can be attempted by y10s if they think outside the box (or outside the parenthesis, HINT HINT).