Add and Subtract Integers

(-12) + 7

• 5
• -5
• 19
• -19

-6 + 12

• -18
• 6
• -6
• NONE OF THESE

-34 + 50

• -84
• -16
• 16
• 84

8 - (-3)

• -11

• 5

• -5

• 11

A negative plus a negative will equal a ___________

• Positive

• Negative

• Zero

• Zero Pair

 $-21+\left(-11\right)$  =

• -32

• 10

• -10

• 32

Is the answer to the following problem positive, negative, or zero?
 $-15+1-9$  

• Postive

• Negative 

• Zero

The sea surface temperatures range from -2 °C to 31°C. Determine the difference between the maximum and minimum temperatures.

• -2 + -31 = -33

• 2 + -31 = -33

• -2 -31 = 33

• -2 - 31 = -33

 Stephanie has $152 in the bank She withdrawals $20. Then she deposits $84.Find the sum in her bank. 

• 152 + 20 +84 = 256
• 152 -20 - 84 = 46
• 152 +20 - 84 = 88
• 152 - 20 +84 = 216

The temperature on Sunday was -15^o C.  The temperature on Monday was 12 degrees less than the temperature on Sunday.  What was the temperature on Monday? 

• -27^o C
• 27^o C
• -3^o C
• 3^o C