Integer Review

The table shows the daily low temperatures for Cleveland, Ohio, over five days.

Which expression can be used to find the average daily low temperature during the five days?

• (15 + 2 + 8 + 6 + 5) ÷ 5

• 15 + 2 + 8 + 6 + 5 ÷ 5

• [15 + (–2) + 8 + (–6) + 5] ÷ 5

• 15 + (–2) + 8 + (–6) + 5 ÷ 5

The lowest point in Japan is Hachiro-gata (elevation -4 m), and the highest point is Mount Fuji (elevation 3,776 m)

What is the difference in elevation, in meters, between Mount Fuji and Hachiro-gata?

• 3780 meters

• 3000 meters

• 4000 meters

• 3500 meters

A submarine is cruising 8 meters below the surface. The captain orders a dive of another 17 meters. What is the new cruising depth of the submarine in meters?

• -25 meters

• -15 meters

• -20 meters

• -30 meters

In what quadrant is point P located?

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV

What integer added to –9 gives a sum of 3?

• 12

• 6

• 3

• –12

By the end of the third quarter of a football game, Ricky had gained 112 yards and had lost 12 yards. If Ricky lost an additional 8 yards and gained 22 yards in the fourth quarter, which equation could be used to represent his total yardage for the game?

• 112 + 12 + 8 + 22 = 154

• 112 + (–12) + (–8) + 22 = 114

• 112 + 12 + (–8) + (–22) = 94

• (–112) + (–12) + 8 + 22 = –94

Bobby is diving 50 feet below sea level at the beach. His sister is at the swimming pool deck, which is 15 feet above sea level. What is the difference, in feet, between the pool deck and Bobby’s position?

• 65 feet

• 35 feet

• 50 feet

• 15 feet

Each of the first 4 pit stops a race car driver makes loses ten seconds off the leader. The pit crew makes adjustments, and at each of the next two pit stops he gains 7 seconds on the leader. How much time is the driver off the leader?

• A. 40 seconds

• B. 14 seconds

• C. -26 seconds

• D. -54 seconds

Which integer represents 8°C below 0?

• –8

• 8

• |–8|

• |8|

What is the value of |3|?

• –3

• 0

• 3

• 6