Front

What is the value of 2^2?

Back

4

Front

Which is greater: 2 or -2?

Back

2 is greater than -2.

Front

What does it mean for a graph to be proportional?

Back

A proportional graph shows a constant ratio between two variables.

Front

What is the ratio of red toy cars to all toy cars if Patrick has 2 black, 3 red, and 5 white toy cars?

Back

The ratio is 3:10.

Front

What is the equation that represents the model -2 * (-5) = 10?

Back

Front

What is the definition of a ratio?

Back

A ratio is a comparison of two quantities.

Front

How do you calculate the total number of toy cars Patrick has?

Back

Add the number of black, red, and white toy cars: 2 + 3 + 5 = 10.

Front

What is the definition of a proportional relationship?

Back

A proportional relationship is one where two quantities maintain a constant ratio.

Front

What is the value of -5 + -10?

Back

The value is -15.

Front

What does it mean for a number to be negative?

Back

A negative number is less than zero.