MATH 6 # Perform the indicated operations: Find the sum. 1) (+120) + (-135) UND Find the difference. 2)" (+11)-(+8)= Find the product. 3) (-8) X (-2)= Find the quotient. 4) (-25) = (+5)= 5. A diver drops out of an airplane 20 feet above sea level and dives into the ocean going & feet below sea level. How far did he travel? A. 12 ft. B. 28 ft. C.160 ft. D. 20 ft.