1. Mr. Hick drove 43 miles in his new car on Thursday and 23 miles on Sunday.  How many miles did he drive in these two days?   2. There are 3 cars and 24 trucks in a parking lot. How many vehicles are there in the parking lot?   3. There are 24 men and 15 women in an aeroplane. How many passengers are there altogether?   4. Bill is a mechanic. He repaired 49 vans and 22 buses last month. How many vehicles did he repair altogether?   5. Mrs. Gates used 7 gallons of fuel last week. She used 7 gallons this week. How many gallons of fuel were consumed in the two weeks?