Adding and Subtracting Integers

Owen is fishing from a dock. He starts with the bait 2 feet below the surface of the water. The bait sinks 19 feet, and then he reels the bait in 12 feet. What is the final position of the bait relative to the surface of the water?

• 9

• -9

• 11

• -11

-5 - 9 - 13

• -11

• 27

• -17

• -27

Compare the two expressions with <, > or =.

• >

• <

• =

-2 - (-10) 

• -12
• 12
• 8
• -8

Tags

CCSS.7.NS.A.1C

A diver was 40 feet below the surface of the water. A fisherman was casting off a dock right above the diver that was 12 feet above the surface of the water. How far apart are the diver and the fisherman?

• 28 feet
• -28 feet
• 52 feet
• -52 feet

Tags

CCSS.7.NS.A.1C