Questions

From Worst to Best

1 P6.PC.NK.21060207

Level 3 PSLE
Ronnie had blue pens and red pens for sale. He sold 240 blue pens. 25% of the pens sold were red.

How many blue pens and red pens did Ronnie sell altogether?
He sold 40% of his pens. 70% of the pens left unsold were blue. How many red pens did Ronnie have at first?

4 m

Attempt

2 P6.PC.NK.21060206

Level 3 PSLE
A bookshop is having a book sale. The 1st book is at 10% discount. The 2nd book is at 20% discount. The price of the 2nd book should be equal or lower than the price of the 1st book.

Kimmy's books were priced at $10 and $12. How much did she pay for them? 2 m
Henry paid a total of $24.80 for his two books. He paid $4 more for the 1st book than for the 2nd book. What was the price of the 2nd book before discount? 3 m

5 m

Attempt

Percent of a whole Discount Percent of different bases Money D 4 operations More than or less than Units table

3 P6.PC.NK.21060208

Level 3 PSLE
Linda saved $240 in February. This amount was a 20% increase from what she saved in January. The amount she saved in March was a 30% decrease from what she saved in February.

What was the total amount that Linda saved from January to March?
What was the percentage increase in the amount Linda saved in March compared to January?

5 m

Attempt

Percent to units Percent change by Percent of different bases Decimal units Units table

4 P6.ST.JC.18121374

Level 1
Fill in the blanks.
The number of boys is 4 times as many as the number of girls.
The number of adults is twice the number of boys.
Let the number of girls be 1 u.

Number of boys = _____ u
Number of adults = _____ u
Total number of people = _____ u

3 m

Video Attempt

W 4 operations Times as many Repeated identity Units table

5 P6.ST.JC.18121375

Level 2
Fill in the blanks.
The number of boys is 4 times as many as the number of girls.
The number of adults is twice the number of children.
Let the number of girls be 1 u.