1.  Mr. Nelson cleaned 61 of the 67 vans. How many are still to be cleaned? 
  

2.  A truck drove under a bridge 9 m high. There was a gap of 4 m between the top of the truck and the bridge. How many meters was the truck in height? 
  

3.  A milk van started with 91 bottles of milk. It delivered 86 bottles. How many bottles are still to be delivered? 
  

4.  Peter has to repair 86 buses. He has repaired 2. How many more does he have to repair? 
  

5.  Mrs. Allen has 7 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? 
  
