1. Mr. Buffetcleaned 19 of the 44 buses. How many are still to be cleaned?   2. It is possible to accommodate 126 cars in a parking lot. If 46 cars are already parked, how many more cars can fit?   3. A milk van started with 613 bottles of milk. It delivered 38 bottles. How many bottles are still to be delivered?   4. Warren has to repair 44 cabs. He has repaired 24. How many more does he have to repair?   5. There are 214 passengers in a train. If91 people get off at the station, how many passengers are still there in the train?