Aug 13 Opener

A submarine was 180 ft below sea level. It dove another 150 feet deeper. Which integer represents its location?

• -150 ft

• -130 ft

• -330 ft

• -180 ft

A submarine was 180 ft below sea level. It dove another 15 feet deeper. Which integer represents its location?

• 15 ft ABOVE sea level

• 15 ft BELOW sea level

• 195 ft BELOW sea level

• 195 ft ABOVE sea level

A diver is located 150 feet below sea level. The diver descends 30 feet. What is the diver's new location?

• 50 feet above sea level

• 130 feet below sea level

• 100 feet below sea level

• 180 feet below sea level

A shark is swimming at 42 feet below sea level. The shark descends 8 feet and then ascends 10 feet. What is the sharks new location?

• 40 feet below sea level

• 40 feet above sea level

• 50 feet below sea level

• 60 feet below sea level

Emilie is hiking Bear hill in parts. After hiking in the morning, Emilie estimated her elevation to be at 46 ft above sea level. If Emilie hikes an elevation of 33 ft after breakfast, what will her final elevation be?

• 13 ft above sea level

• 79 ft above sea level

• 79 ft below sea level

• 13 ft below sea level

A climber starts descending from 53 feet above sea level and keeps going until she reaches 10 feet below sea level. How many feet did she descend?

• 53 feet

• 43 feet

• 63 feet

• 10 feet

Which problem does not have a sum of (-4)?

• (-9) + (-5)
• 3 + (-7)
• (-9) + 5 
• (-3) + (-1)

Bob lost 5 points on page one of his math test and he lost 9 points on page two of his math test.  Which equation best describes Bob progress on his math test?

• 5 + 9 = 14
• -5 + -9 = -4
• -5 + -9 = -14
• 5 + -9 = -4

How would you rewrite -10 - 5?

• 10 + (-5)
• -10 + 5
• -10 + (-5)
• 10 + 5 

Rewrite the expression

7 - (-6)

• 7 - 6

• 7 + (-6)

• 7 + 6

• -7 + (-6)