1. Mr. Brown  cleaned 27 of the 33 cabs. How many are still to be cleaned?   2. A truck drove under a bridge 8 m high. There was a gap of 3 m between the top of the truck and the bridge. How many meters was the truck in height?   3. A milk van started with 82 bottles of milk. It delivered 80 bottles. How many bottles are still to be delivered?   4. Jimmy  has to repair 33 cars. He has repaired 8. How many more does he have to repair?   5. Mrs. Lee has 4 gallons of fuel in her car. Her fuel tank has a capacity of 13 gallons. How many gallons are needed to fill the fuel tank?