Questions

From Worst to Best

146 P6.ST.NK.18121469

Level 3
Fill in the blanks in whole numbers or decimals.
2 boys, Adam and Bryan, share some stickers.
Bryan has 20% of the total.
If Bryan gives away some stickers,
his number of stickers decreases by 25%.

Number of stickers that Bryan has at first = _____ u
Change in the number of stickers that Bryan has = _____ u
Number of stickers that Bryan has in the end = _____ u
Number of stickers that Adam has in the end = _____ u

4 m

Attempt

147 P6.RA.TL.16010101

Level 2
The ratio of kiwis to watermelons is 2 : 5. If 304 watermelons were added, the ratio of kiwis to watermelons will be 3 : 17. How many kiwis are there?

2 m

Attempt

Ratio to units Unchanged quantity Units table

148 P6.SP.TL.18012206

Level 2
A race car travelled ²₅ of its journey at an average speed of 64 km/h. Find its average speed for the remaining 480 km if its average speed for the whole journey was 80 km/h.

2 m

Attempt

DST triangle Average speed Journey by parts Different speed Fraction of a whole Units method

149 P6.ST.JC.18121449

Level 3
Fill in the blanks in whole numbers or decimals.
2 boys, Adam and Bryan, share some stickers.
Bryan has 20% of the total stickers.
If Bryan receives extra stickers,
his number of stickers increases to 30%.

Number of stickers that Bryan has at first = _____ u
Change in the number of stickers that Bryan has = _____ u
Number of stickers that Adam has at first = _____ u
Number of stickers that Adam has in the end = _____ u

4 m

Attempt

Percent of a whole Percent change to Percent to units Unchanged quantity Units table

150 P6.PC.NK.21060204

Level 2 PSLE
A dancing club has 100 male and 50 female members. 10% of the male members and 40% of the female members are students. What percentage of the members are students?

2 m

Attempt

Percent of a set Percent of different bases F Multiplication Units table

5 per page

10 per page

20 per page