2015 PSLE Discussion and Strategies

[Sctc]

dreamymango:

Sctc:

What is algebra question about?

It's this guy who has 13w cm of wire, uses some to form this shape. I rmb taking 13w-w-w-2w-20
Then that guy used the remaining to form a rectangle. w=6, length is 2wcm. Part b asks for breadth of rectangle

Correct!

[ZhenghuaParent]

Hi there’s another one on the Band and Choir members , I think the answer is 80

[dreamymango]

ZhenghuaParent:

Hi there's another one on the Band and Choir members , I think the answer is 80

Yes! So now we have all the answers here!

[beebyboopyboop]

what is the 18 (a) question?

[ssuganthini]

18 (a) 26 & 31

[squishybuns]

Does anyone know the mark of each qn


:goodpost:

[beebyboopyboop]

squishybuns:

Does anyone know the mark of each qn


:goodpost:

Which question would you like to know about? Quite tough to remember all thr question's mark but specific ones should be ok

[cslnsk]

Can anyone post the cut out triangle question

[kgaihc]

Paper 2 (total 18 qns)


Q1: $8.40 (grapes)
Q2: $441 (bought 4 chairs and a table)
Q3: 19 neighbors
Q4: (a) 126 deg (b) 102 deg (angle)
Q5: 28 (game)
Q6: 72 deg (angle)
Q15 (a) 0.8l (b) 8.1l (bottle)
Q17 (a) Cindy, Beth (b) $2.40 23
Q18: (a) 26, 31 (b) 8 127

1Q: $34 (shirt)
2Q: (a) (9w-20) cm (b) 5 cm (algebra)
3Q: (a) 14 04 (b) 15km/h (speed)
4Q: (a) Day 2 (b) 65% $9760
5Q: (a) 120cm2 (b) 48 (triangle)
6Q: (a) 84 (b) 4/13 (potted plant)
7Q: 24 (ticket)
8Q: (a) 20m (b) 104.78m2 (circular path)
9Q: 80 (band and choir)

[Mickeys]

Hi, does anyone remember the details for the question on Ben and Chandra?

What were the numbers given? Thanks in advance!