Mathematics Quiz

Which best describes the triangle?

• acute triangle

• equilateral triangle

• obtuse triangle

• right triangle

What is 405,230 written in expanded form?

• 400,000 + 50,000 + 200 + 30

• 400,000 + 5,000 + 200 + 30

• 40,000 + 5,000 + 20 + 3

• 40,000 + 500 + 20 + 3

A scientist has 5,340 lab samples that will be tested during an experiment. The samples will be evenly separated into groups of 5 to be tested. How many groups of lab samples will the scientist have to test?

• 168 groups

• 169 groups

• 1,068 groups

• 1,069 groups

Jillian has 60 building blocks. Ray has 600 building blocks. Which statement is true?

• Ray has 100 times more building blocks than Jillian.

• Ray has 10 times more building blocks than Jillian.

• Jillian has 600 less building blocks than Ray.

• Jillian has 60 less building blocks than Ray.

A student counts the number of blue cars and red cars in the school parking lot. There are 16 blue cars. The number of blue cars is 4 times as many as the number of red cars. How many red cars are in the school parking lot?

• 4 red cars

• 12 red cars

• 20 red cars

• 64 red cars

Which two are factor pairs of the number 48?

• 18 and 2

• 16 and 3

• 12 and 4

• 6 and 7

• 4 and 8

Study the protractor being used to measure an angle. What is the measure of the angle?

• 155°

• 145°

• 45°

• 35°

Study the figure. Which best describes the path traveling from point N to point P?

• It is a line segment because the path has two endpoints.

• It is a line segment because the path extends forever in both directions.

• It is a line because the path has two endpoints.

• It is a line because the path extends forever in both directions.

Which equation can be used to find the measure of angle JKL, □, in degrees?

• 54 + □ = 117

• 54 - □ = 117

• 117 + 54 = □

• 117 - 54 = □

What is the measure of angle JKL?

• 63°

• 73°

• 161°

• 171°