Addition
8(8)
What is 64
-9(12)
What is 108
Joe was 2,000 feet above sea level. His friend Bob was 1,568 feet below sea level. Joe wanted to know what the distance was between them. What was it?
What is 3,568
-15(-7)
What is 105
32(-21)
What is -672
Harry was playing football.He started at twenty yards. He got the ball, but lost ten yards. The next play he gained fifteen, and the next play he lost five. What yard line is he at now?
What is 20?
(-50)(-12)(-6)
What is 3,600
-57+76+(-64)
What is 83