6. Class 2 (1) boys 19, girls 14. Class 2 (2) has two fewer people than Class 2 (1). How many people are there in Class Two (2)?

There are 348 cocks and 295 hens on this farm. There are 68 more ducks than chickens. How many ducks are raised on the farm?

8. Students made 208 red flowers and 167 yellow flowers. The number of green flowers is 59 less than the total number of red flowers and yellow flowers. How many green flowers did you make?

9. Xiaoyun has 138 stamps and Xiaojun has 175 stamps. Xiaoming has 37 more stamps than Xiaoyun and Xiaojun combined. How many stamps does Xiaoming have?

10. There are 680 exercise books in the school, and 478 have been used. I bought another 350 copies. How many exercise books are there in the school now?

1 1. There are 37 people on the bus, 19 people get off at Xiaozhuang Station, and 8 people get off at Xincun Station. How many people are there in the car now?

12. 95 sheets of white paper, 67 sheets were used last week and 53 sheets were bought this week.