Math Grade 4

What is the value of 3/4 + 2/3?

• 3/12

• 17/12

• 1 1/2

• 5/7

Calculate the area of a rectangle with length 5 cm and width 3 cm.

• 12 cm^2

• 8 cm^2

• 15 cm^2

• 20 cm^2

In a bar graph, if the height of the bar represents the frequency, what does the width of the bar represent?

• Categories or groups being compared

• The weight of the bar

• The length of the bar

• The temperature of the bar

Solve the word problem: If a box contains 24 chocolates and 3/4 of them are eaten, how many chocolates are left?

• 12

• 6

• 24

• 18

Convert 2.5 km to meters.

• 2500

• 5000

• 25

• 2000

What is the perimeter of a square with side length 8 cm?

• 12 cm

• 16 cm

• 64 cm

• 32 cm

If a triangle has angles measuring 45°, 45°, and 90°, what type of triangle is it?

• Isosceles triangle

• Right-angled triangle

• Equilateral triangle

• Scalene triangle

In a line graph, what does the x-axis represent?

• The title of the graph

• The independent variable or the horizontal axis

• The color of the line

• The dependent variable or the vertical axis

If a bag contains 3 red marbles, 4 blue marbles, and 5 green marbles, what is the probability of picking a blue marble?

• 5/12 or 2/3

• 2/12 or 1/6

• 3/12 or 1/4

• 4/12 or 1/3

Convert 5000 grams to kilograms.

• 5 kilograms

• 500 kilograms

• 0.5 kilograms

• 50 kilograms