Integer Review Unit 1-1 to 1-5

Express 5 3/8 as a decimal.

• 5.38

• 5.375

• 5.625

• 0.375

The high temperature on Tuesday was 8 degrees warmer than the high temperature on Monday. If the high temperature on Monday was −12 degrees, what was the high temperature on Tuesday?

• -4

• 20

• -20

• 4

How can the difference 15 − (−17) be rewritten as a sum with the correct solution?

• 15+17=32

• (-15)+17= 2

• (-15)+(-17)=-32

• 15+(-17)=-2

Evaluate: -8.24 - 4.3

• -3.94

• 3.94

• -12.54

• 12.54

Sam loves adventure!  He descended a 328 foot cliff, and landed in the water at 10 feet below sea level.  How many feet did he travel?

• 338 feet
• -338 feet
• 318 feet
• -318 feet

On a marathon course, Amanda is 1 mile behind Beverly, and Carissa is 4 miles ahead of Beverly.  How far apart are Amanda and Carissa?

• 4 miles
• 2 miles
• 3 miles
• 5 miles

A submarine descends to a depth of 580 meters below sea level. Write an integer to represent this situation. Then find the additive inverse of the integer, and tell what it represents.

• Integer: +580 Additive Inverse: –580 The additive inverse represents the distance, in meters, that the submarine would need to rise to return to sea level.
• Integer: –580 Additive Inverse: +580 The additive inverse represents the distance, in meters, that the submarine would need to descend to return to sea level.  
• Integer: –580 Additive Inverse: +580 The additive inverse represents the distance, in meters, that the submarine would need to rise to return to sea level.
• Integer: +580 Additive Inverse: –580 The additive inverse represents the distance, in meters, that the submarine would need to descend to return to sea level.  

Miguel spends $35 a day for 5 days. He earns $21 a day for 6 days. How much money does Miguel end up with?

• $126
• -$175
• $49
• -$49

Which expression is represented on the number line?

• -3 ÷ -2

• 0 - (-6)

• -3 ⋅ -2

• 2 (-3)

In their last game, the Dallas Cowboys had the following plays. What is the sum of all the yards they lost or gained?

• -5

• 17

• -11

• 16