Grade 4 Mathematics Quiz: Understanding PI

Identify the first 10 digits of PI.

• 5.678345123

• 2.718281828

• 3.141592653

• 4.669201609

What is the value of PI to 3 decimal places?

• 3.142

• 3.021

• 3.567

• 3.245

Calculate the circumference of a circle with a radius of 5 units using the value of PI.

• 31.42 units

• 10.24 units

• 20.36 units

• 15.71 units

What is the symbol for PI?

• 3.14

• P

• π

• √-1

Find the circumference of a circle with a diameter of 8 units using the value of PI.

• 25.12 units

• 16.28 units

• 6.84 units

• 12.56 units

Recall the value of PI to 3 decimal places.

• 3.921

• 3.142

• 3.567

• 3.245

Using the value of PI, calculate the area of a circle with a radius of 3 units.

• 5.68 square units

• 9.42 square units

• 28.27 square units

• 12.56 square units

Identify the first 10 digits of PI.

• 4.669201609

• 3.141592653

• 5.678934567

• 2.718281828

What is the symbol for PI?

• π

• P

• 2

• √

Calculate the area of a circle with a diameter of 10 units using the value of PI.

• 15.72 square units

• 30.96 square units

• 78.54 square units

• 50.24 square units