What are the problems in the second grade mathematics?

chinemys reevesii laid 86 eggs, and the little turtle laid 9 fewer eggs than chinemys reevesii. How many eggs did the little turtle lay?

2. There are 53 wild ducks in artificial Yeyadao this year, 18 fewer than this year. How many were there last year?

3. 32 yuan is the encyclopedia of plants, and Xiaoyu wants to buy one, but she is still short of 15 yuan. How much does Xiaoyu have now?

4. * * There are 84 pumpkins, 4 of which were carried away by Uncle Li and 26 by Uncle Wang. How many are left?

5. There were 67 people on the bus, 25 people got off and 28 people got on. How many people are there now?

6. There are 14 girls in the art group, with 5 boys less than girls. How many boys are there? How many people are there in Art Group One?

7. There are 36 paintings in Class Two (1) and 27 paintings in Class Two (2). How many pictures are there in two classes and one class? 41 pictures have been posted, how many are left?

8. 18 boxes of oranges were shipped away, leaving 29 boxes of oranges. How many boxes of oranges did a * * * collect? Also received 43 boxes of grapefruit, oranges and grapefruit. How many boxes did you receive?

9. A bundle of wires is 1 meters long, and it takes 2 meters and 38 meters for a class. How many meters did a * * * take? Class two needs 4 meters. Are there enough wires left?

1. Xiaoming is 13 years old, and his father is 28 years older than Xiaoming. How old is his father? Mom is three years younger than dad. How old is mom this year?

11. Class two (2) planted 48 trees, and Class two (3) planted 9 more trees than Class two (2). How many trees have been planted in Class Two (3)?

12. Xiaojun has 5 stamps, and Xiaoli has 24 fewer stamps than Xiaojun. How many stamps does Xiaoli have?

13. Xiaolong played 18 shuttlecock games. Xiaoli kicked 15 more than Xiaolong. How many did Xiaoli kick? How many times did Xiaoli and Xiaolong kick?

14. Table lamp 52 yuan. Xiaohong wants to buy one, but she is short of 16 yuan. How much did Xiaohong bring?

15. The children's toy store has a promotion on New Year's Day, and every toy will be given a discount in 8 yuan.

doll: 32 yuan car: 48 yuan plane: 55 yuan

(1) How much is a doll? (2) How much is a toy car?

16. We have made 34 small red flowers, and we still need to make 16 small red flowers. How many small red flowers should we make in one * * *? If you make another 3 small yellow flowers, how many small flowers will a * * * make?

17. The monkey scored 42 goals, and the orangutan scored 17 more than the monkey. How many goals did the orangutan score?

18. I have read 35 pages, and my sister has read 8 pages less than me. How many pages did my sister read?

19. A * * * has 15 goldfish. There are 24 more red goldfish than flower goldfish, and 6 fewer black goldfish than flower goldfish. (1) How many red goldfish are there? (2) How many black goldfish are there?

2. There are 75 cars in the parking lot, 24 cars were driven away in the morning and 39 cars were driven away in the afternoon. How many cars are there now?

21. There are 18 pots of yellow flowers and 24 pots of red flowers. How many potted plants are there in a * *? I have watered 2 pots. How many pots of flowers are there left?

22. I have baked 26 cakes, and I need to bake 14 more. How many plates of cake do you want to bake? Bake 8 more plates of small moon cakes, cakes and small moon cakes. How many plates do you want to bake?

23. Xiao Ming moved 19 books and Xiao Liang moved 4 books. How many books did they move together? I sent 24 copies to Class Two (1). How many copies are left?

24. Each elephant carries two pieces of wood. How many pieces of wood do five elephants carry?

25. Everyone needs a pair of chopsticks when eating. How many chopsticks do four people need?

26. There are 4 rows of tables, with 5 tables in each row. How many tables are there in one row?

27. There are two rows of tables, five in one row and four in the other. How many are there in one row?

28. A photo exhibition will be held in Grade Two. If each class has to choose five photos, how many photos should six classes choose?

29. Xiao Ming and his friends rented two boats, one for four people and the other for six people. A * * * How many people are there?

3. Grandma Liu keeps two different kinds of chickens, one with 3 chickens and the other with 6 chickens. There are also three different kinds of ducks, each with six ducks. (1) How many chickens does Grandma Liu keep at home? (2) How many ducks does Grandma Liu keep at home? (3) Can you ask other math questions and answer them?

31. The floor tiles on the balcony of Xiaolin's house are 6 in each row horizontally and 4 in each column vertically. How many tiles have been laid in a * * *?

32. The No.7 battery in the supermarket has a plate with 4 cells and a plate with 6 cells. (1) Buy one board for each of the two batteries, and how many batteries are there for each battery? (2) If you buy a four-board, six-pack, how many batteries is one * * *?

33. Each kitten catches 6 fish. How many fish can four kittens catch?

34. A set of Fairy Tales has 8 books, each of which is 7 yuan. How much does Xiao Liang need to buy a set?

35. Each dress needs 3 buttons. I made 6 pieces. How many buttons do I need to order?

36. There are two pots of flowers in Class Two (1). There are five flowers in one pot and four flowers in one pot. How many flowers are there in one pot?

37. There are 4 pots of flowers in Class Two (2), with 5 flowers in each pot. How many flowers are there in one pot?

38. There are 3 groups of mice, 3 mice in each group. How many mice are there in a * * *?

39. There are 4 pots of flowers, with 7 flowers in each pot. How many flowers are there in one pot?

4. My mother brought 4 yuan and bought five boxes of cakes and a box of 7 yuan. How much did mom spend? How much money is left?

41. My mother bought a new suit for Nini, which cost 96 yuan. The top is 58 yuan. How much is the skirt?

42. I read 37 pages yesterday, and today I read 16 more pages than yesterday. How many pages have I read today? How many pages have you read in two days?

43. A movie ticket: 7 yuan, Xiaoming and 5 yuan. I want to buy six tickets. Is there enough money?

44. Schoolbag 45 yuan, marker is cheaper than schoolbag 18 yuan, how much is it?

45. In the calligraphy and painting exhibition, Wang Yu has 32 paintings and Li Qing has 19 paintings. Now 36 paintings have been hung up, how many paintings are still hanging up?

46. I just blew 32 balloons, broke 5 and blew 17 more. How many balloons are there now?

47. It takes three weeks for a chick to be born. How many days is three weeks?

48. Mother rabbit has six babies, and each baby pulls out four radishes. How many radishes does it take to pull out one * * *?

49. Plant trees on both sides of a path, planting 6 trees on one side and 5 trees on the other. How many trees were planted in one * * *?

5. Plant trees beside a path, with 6 trees in one row and 5 trees in * * *. How many trees are planted in one * *?

51. Each student is divided into six books, and there are five people in our group. How many books should I get?

52. There are 46 new books in the reading room this month, 17 more than last month. How many new books were entered last month?

53. The chorus is rehearsing new songs. The members stand in two rows, with six people in one row and five people in the other. How many people are there in one row?

54. The dance team is rehearsing a new program. The players stand in 6 rows, with 5 people in each row. How many people are there in one row?

55. I want to make 28 blue silk flower and 42 red silk flower. How many silk flower will a * * * make? 36 flowers have been made, how many flowers are left?

56. Put one row for every seven pots of red flowers, which can be placed in eight rows. How many pots of flowers is a * * *?

57. There are three books on each shelf, and how many books are there on each of the seven shelves?

58. There are 7 books on one shelf and 3 books on the other shelf. How many books are there in one * * *?

59. Can a box hold 9 chocolates, and can 5 chocolates be held in 5 boxes?

6, a badminton 4 yuan, how much does it cost to buy seven badminton?

61. One rubber ball needs 8 yuan. Aunt Wang wants to buy six rubber balls. She brought 5 yuan money. Is that enough?

62. Miss Li draws six pictures every day. How many can she draw in a week?

63. In the basketball game, Mingming scored 32 points, but Jingjing scored 15 points less than Mingming. How many points did Jingjing score?

64. Xiaodong has 45 cards. After giving Xiaohong 16 cards, there are as many as Xiaohong. How many cards did Xiaohong have?

65. Plane: 8 yuan, Basketball: 9 yuan Doll: 5 yuan Automobile: 6 yuan

(1) Xiaoming wants to buy a doll and a basketball. How much does it cost?

(2) Tiger bought four planes. How much does it cost to buy one?

(3) What other math questions can you ask and answer?