Question:

Level 3 PSLE

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

4 m
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?

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.

5 m
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**

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.

5 m
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?

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.

3 m
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

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.

3 m
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.

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

Level 2 PSLE

A box contained black balls and green balls. 40% of the balls were green. After some red balls were added to the box, 28% of the balls were green. What percentage of the balls in the box were red?

2 m
A box contained black balls and green balls. 40% of the balls were green. After some red balls were added to the box, 28% of the balls were green. What percentage of the balls in the box were red?

Level 3

Fill in the blanks.

Adam has 20% more stickers than Bryan and

25% more stickers than Chris.

4 m
Fill in the blanks.

Adam has 20% more stickers than Bryan and

25% more stickers than Chris.

- Who is the repeated identity? Give the answer in number. (Eg Adam = 1; Bryan = 2; Chris = 3)
- Number of stickers that Chris has = _____ u
- Total number of stickers = _____ u
- Difference in the number of stickers between Bryan and Chris = _____ u

Level 3

Fill in the blanks.

Adam has 20% more stickers than Bryan and

Bryan has 40% more stickers than Chris.

4 m
Fill in the blanks.

Adam has 20% more stickers than Bryan and

Bryan has 40% more stickers than Chris.

- Who is the repeated identity?

Give the answer in number. (Eg Adam = 1; Bryan = 2; Chris = 3) - Number of stickers that Chris has = _____ u
- Total number of stickers = _____ u
- Difference in the number of stickers between Adam and Chris = _____ u

Level 3

Fill in the blanks.

Adam has 20% more stickers than Bryan and

30% less stickers than Chris.

4 m
Fill in the blanks.

Adam has 20% more stickers than Bryan and

30% less stickers than Chris.

- Who is the repeated identity?

Give the answer in number. (Eg Adam = 1; Bryan = 2; Chris = 3) - Number of stickers that Chris has = _____ u
- Total number of stickers = _____ u
- Difference in the number of stickers between Bryan and Chris = _____ u

Level 3

Fill in the blanks.

The ratio of adults to children is 1 : 2.

The ratio of boys to girls is 3 : 5.

Use LCM and find the following.

4 m
Fill in the blanks.

The ratio of adults to children is 1 : 2.

The ratio of boys to girls is 3 : 5.

Use LCM and find the following.

- Number of adults = _____ u
- Number of boys = _____ u
- Difference in the number of boys and girls = _____ u
- Total number of people = _____ u