1.  Mr. Allen cleaned 54 of the 58 cabs. How many are still to be cleaned? 
  

2.  A truck drove under a bridge 7 m high. There was a gap of 2 m between the top of the truck and the bridge. How many meters was the truck in height? 
  

3.  A milk van started with 77 bottles of milk. It delivered 72 bottles. How many bottles are still to be delivered? 
  

4.  Michael has to repair 63 buses. He has repaired 7. How many more does he have to repair? 
  

5.  Mrs. Douglas has 9 gallons of fuel in her car. Her fuel tank has a capacity of 16 gallons. How many gallons are needed to fill the fuel tank? 
  
