Questions

From Worst to Best

91 P5.DA.JM.17083119

Level 3
The bar graph shows the number of storybooks read by the students in a school.

How many students are there in the school?
What percentage of the students in the school read at least 1 storybook? (Give the answer correct to the nearest whole number.)

3 m

Video Attempt

92 P5.DA.JM.17083121

Level 2
The table shows a plant's height on the first day of each month from January to May.

What was the height of the plant on 1^st February? Give the answer to the nearest cm.
What was the increase in the plant's height from 1^st April to 1^st May?

3 m

Attempt

Table Length Time W Round off

93 P4.WN.JM.17102150

Level 1
The height of a tree is about 100 m when rounded off to the nearest ten. What is the lowest possible height of the tree?

2 m

Attempt

W Place values W Round off Min-max

94 P4.WN.JM.17102151

Level 1
The height of Mount Everest is about 9000 m when rounded off to the nearest thousand. What is the highest possible height of Mount Everest?

2 m

Attempt

W Place values W Round off Min-max

95 P4.WN.JM.17102147

Level 1
Sock Hoon had about $280 after rounding off the money to the nearest ten. She spent $79. What was the smallest possible amount of money she had left?

2 m

Attempt

W Place values W Addition & subtraction W Round off Min-max Money

96 P4.WN.JM.17102149

Level 1
The amount of money Tom has is about $800 when rounded off to the nearest $100. What is the greatest possible amount of money that Tom has?

2 m

Attempt

W Place values W Addition & subtraction W Round off Min-max Money

97 P4.WN.JM.17102253

Level 2
A number when rounded off to the nearest ten gives a value of 24350.

What is the smallest possible number?
What is the largest possible number?

2 m

Attempt

W Place values W Round off Min-max

98 P4.WN.JM.17102252

Level 2
The number of chairs in the hall is 1500 when rounded off to the nearest hundred.

What is the greatest possible number of chairs in the hall?
What is the smallest possible number of chairs in the hall?

2 m

Attempt

W Place values W Round off Min-max

99 P3.DE.JM.17102970

Level 2
Brandon had $50. He bought 2 items that cost more than $40 at a book fair. Which 2 items did he buy? Give your answers in letters. (Eg A, B)

3 m

Attempt

D Addition & subtraction D Round off Money Guess & check Model Part-whole

100 P6.RD.TL.16010105

Level 3
Betty and Eva shared some stickers. Betty had 60% of what Eva had at first. Betty then gave Eva ³₇ of what she had. How many more percent did Eva have than Betty in the end? Correct the answer to 1 decimal place.

4 m

Attempt