Standard Semester 1 Final Exam Review

3 + -7

• 10
• 4
• -10
• -4

-9 + (-5)

• -14
• 14
• -4

-8 - (-4) =

• 12
• -12
• 4
• -4

-7 - 2

• -9
• 9
• 5
• -5

The temperature on a cold winter day starts out at 10 degrees, but it drops rapidly 24 degrees due to a strong cold front moving in.  What is the current temperature?

• 14
• 34
• -14
• -34

If I have a positive multiplied with a positive, what will the answer be?

• Positive 
• Negative 

If I have a negative multiplied with a positive, what will the answer be?

• Positive 
• Negative 

(4)(-20)

• 80

• -80

• 24

• -24

 $-20\div5$  

• -4

• 4

• -100

• 100

(-2)(-2)(-2)

• -8

• 8

• -6

• 6