1. Mr. Stewart  cleaned 2 of the 6 vans. How many are still to be cleaned?   2. A truck drove under a bridge 5 m high. There was a gap of 1 m between the top of the truck and the bridge. How many meters was the truck in height?   3. A milk van started with 45 bottles of milk. It delivered 37 bottles. How many bottles are still to be delivered?   4. Gary  has to repair 9 cabs. He has repaired 3. How many more does he have to repair?   5. Mrs. Gates has 3 gallons of fuel in her car. Her fuel tank has a capacity of 8 gallons. How many gallons are needed to fill the fuel tank?