Integers and Rational Numbers

What is the opposite of -9?

• 0

• 9

• 1/9

• -1/9

What is the opposite of 15?

• -15

• 15

• 1/15

• -1/15

What is the opposite of 7?

• 1/7

• -1/7

• 7

• -7

If a temperature is 32 degrees below zero, what does it look like?

• -32

• 32

• 0-32

Is 3/4 a rational number?

• Yes

• No

Is 0.6 a rational number?

• Yes

• No

Is 13 a rational number?

• Yes

• No

Is -13 a rational number?

• Yes

• No

Is 12 an integer?

• Yes

• No

Is -2/3 an integer?

• Yes

• No