7th Grade Chapter 3 2A Test

Which integer represents a 5-yard loss?

• A. |5|

• B. |−5|

• C. 5

• D. −5

What is the value of |−7|?

• F. 7

• G. −|−7|

• H. 14

• I. −7

What is the value of |5| + |−2|?

• A. −7

• B. −3

• C. 3

• D. 7

Which integers represent A and B on the number line?

• F. A, −3; B, −5

• G. A, −3; B, 5

• H. A, 3; B, −5

• I. A, −5; B, 3

Which value of q makes −15 − (−9) = q a true sentence?

• A. −24

• B. −6

• C. 6

• D. 24

A snake dives towards deeper water at a rate of 14 inches per second. If the snake continues at this rate for a total of 6 seconds, which expression represents this situation?

• F. 6(−14)

• G. −6(−14)

• H. 6 ÷ 14

• I. 6 ÷ (−14)

Ishi has $24 in his wallet. He pays $8 to have his car washed. Which expression represents this situation?

• A. −24 + (−8)

• B. −24 + 8

• C. 24 + (−8)

• D. 24 + 8

The highest point in Louisiana is Driskill Mountain at 585 feet. The lowest point is −8 feet in New Orleans. What is the difference in feet between the highest and lowest elevation points?

• F. 578 feet

• G. 593 feet

• H. 601 feet

• I. 609 feet

The average daytime temperature on Venus is 870°F. The average temperature on Jupiter is −160°F. What is the difference between the average temperatures on Venus and Jupiter?

• A. 710°F

• B. 730°F

• C. 1,030°F

• D. 1,050°F

An archaeologist descends 22 feet into a canyon, then climbs up 15 feet. What is his final position?

• F. –37 ft

• G. –15 ft

• H. –7 ft

• I. 7 ft