Integers

What number is the opposite of the number 0?

• A. the number
• B. the number
• C. The number 0 is its own opposite.
• D. The number 0 does not have an opposite.

What is the opposite of 1/4?

• -4
• - 1/4 
• 1/4
• 4

On the Celsius scale, the freezing point of water occurs at zero. Which pair of numbers represents temperatures both above and below the freezing point?

• A. –10°C and –20°C
• B. 5°C and –10°C
• C. 0°C and 10°C
• D. 20°C and 5°

. The weather person said that the temperature was “seventeen degrees below zero.” How should this number be written? 
 

• - 17°
• ₋ 0/17°
• 0/17°
• 17°

The mountain was 200 above sea level

• Positive
• Negative
• Zero

Compare:  -9  __ -1

• >
• <
• =

Monday's temperature was -3°F and Tuesday's was -5°F. Which day was colder? 

• neither they were equal 
• Monday 
• Tuesday 
• Friday