2012 PSLE Discussions and Strategy
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charsen:
Math was okay.I am praying hard that many pupils would say hard as the aggerate score would go down,which means that the a star qualification would be 87-90.
I find it harder than my school prelim which I scored 100 marks in. -
ximinful:
\\charsen:
Math was okay.I am praying hard that many pupils would say hard as the aggerate score would go down,which means that the a star qualification would be 87-90.
I find it harder than my school prelim which I scored 100 marks in.
which sch you from? -
cccleo:
champion kid!You are exactly like my DS
Today, he brought 5rulers, 5corection tapes, 8earsers, 4set square, more than 30 pen, more than 10pencils and 4calculators!!! :yikes: :yikes: :yikes: -
Last Question of Paper 2:
(34-4)/2 = 17
1750cm100cm = 85 000cm3
85 000cm3+100^2cm3 = 95 000cm3 –> area of footpath
50cm/2 = 25cm –> radius of circle
(3.1425^238)cm3 = 74 575cm3 –> area of all circles (38 circles)
95 000cm3-74 575cm3 = 20425cm3 (a)
1750cm2 = 1700cm or 17m (b)
Hope this helps!
Q Pan : How did you get 34? -
Typo… 38…
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I did expect some tricky questions,like questions 15 to 18.
But there are some questions in paper one ,likeQ 29.That was a very nice question.
I was shell-shocked about the B part in question 30 in the paper 1.Just have to write the 8-letter word decrease and you’ll get 1 mark. -
moon143:
supposed to be 38...Last Question of Paper 2:
(34-4)/2 = 17
17*50cm*100cm = 85 000cm3
85 000cm3+100^2cm3 = 95 000cm3 --> area of footpath
50cm/2 = 25cm --> radius of circle
(3.14*25^2*38)cm3 = 74 575cm3 --> area of all circles (38 circles)
95 000cm3-74 575cm3 = 20425cm3 (a)
17*50cm*2 = 1700cm or 17m (b)
Hope this helps!
Q Pan : How did you get 34? -
wsywin2012:
Where u get 38 from? :? :?:
supposed to be 38...moon143:
Last Question of Paper 2:
(34-4)/2 = 17
17*50cm*100cm = 85 000cm3
85 000cm3+100^2cm3 = 95 000cm3 --> area of footpath
50cm/2 = 25cm --> radius of circle
(3.14*25^2*38)cm3 = 74 575cm3 --> area of all circles (38 circles)
95 000cm3-74 575cm3 = 20425cm3 (a)
17*50cm*2 = 1700cm or 17m (b)
Hope this helps!
Q Pan : How did you get 34? -
paper 2, no visual patterns questions! None at all, aiya all the patterns worksheets…
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math paper doesn’t sound that difficult! thank goodness.
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