1. Mr. Stewartcleaned 10 of the 24 buses. How many are still to be cleaned?   2. It is possible to accommodate 156 cars in a parking lot. If 62 cars are already parked, how many more cars can fit?   3. A milk van started with 617 bottles of milk. It delivered 53 bottles. How many bottles are still to be delivered?   4. Robin has to repair 44 cabs. He has repaired 24. How many more does he have to repair?   5. There are 165 passengers in a train. If34 people get off at the station, how many passengers are still there in the train?