Mathematics Flashcard

Front

Which best describes the triangle? Options: acute triangle, equilateral triangle, obtuse triangle, right triangle

Back

right triangle

Front

What is 405,230 written in expanded form?

Back

400,000 + 5,000 + 200 + 30

Front

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?

Back

1,069 groups

Front

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

Back

Ray has 10 times more building blocks than Jillian.

Front

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?

Back

12 red cars

Front

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

Back

45°

Front

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

Back

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

Front

Which equation can be used to find the measure of angle JKL, □, in degrees? Options: 54 + □ = 117, 54 - □ = 117, 117 + 54 = □, 117 - 54 = □

Back

117 - 54 = □

Front

What is the measure of angle JKL?

Back

171°

Front

Study the shape. How many lines of symmetry does the shape have?

Back

5 lines of symmetry