The examination questions and answers of the second grade mathematics final exam in primary school.

I. Fill in the blanks (29 points)

1, sports meeting, * * * 8804 athletes participated in the competition, about ().

The weight of eggs is () times heavier than that of watermelons.

3, there are () thousands in ten thousand.

4. The largest four digits are () and the smallest three digits are (). Their difference is ().

5. The number of nine thousand and fifty is (), which is pronounced as ().

The number before 6.299 is (), and the number after it is ().

Writing: () Writing: ()

Read: () Read: ()

8、? Ba Shen? Taking off is a phenomenon. Ba Shen? Flying around the earth is a phenomenon.

Sliding the glass window is a () phenomenon, and the rotation of the fan blade is a () phenomenon.

9.2, 0, 9 and 6, the largest four digits are (), and the smallest four digits are ().

10, fill in >,< or =

98kg()980g 7kg()700g 999() 102 13000() 1300。

1 1, 24 apples are distributed to 5 children on average, and each child is distributed to (), leaving ().

12. In the box below, there are four numbers 2-5 in each row and column, and each number appears only once in each row and column, where A is () and B is (), as shown in the following figure:

Second, the choice (5 points)

1. In division with remainder, the divisor is 8 and the maximum remainder is ().

a、7 B、8 C、6 D、9

2, the mother's weight is about ()

A, 60 grams of B, 600 grams of C, 6000 grams of D, 60 kilograms

3, the following figures, a 0 also don't read is ().

a、5002 B、 1050 C、 10000 D、3604

4. The number consisting of seven, one, five tens and six tens is ()

756 B、657 C、6507 D、60057

5, boys have 120, girls are much more than boys, and girls have ().

a、350 B、90 C、2 10 D、 128

Three. Judgment (5 points)

1 is an axisymmetric figure.

8 in 2,7850 is greater than the number represented by 0.8 in 9480.

Use the same formula to calculate 56 divided by 8 and 7 multiplied by 8.

45076 Pronunciation: 576

The number consisting of eight tens and six thousands is 6080.

Four, calculation (27 points)

1, write the number directly (5 points)

24? 8= 9? 9= 1500-700= 9000-4000= 800+900=

7? 9= 50+70= 45? 5= 48? 6= 27+8=

2, vertical calculation (10 points)

32? 4 46? 6 27? 9 22? 3 60? seven

3. Calculation of parting (12)

4? (9-6) 52+8? 4 7? 9-5 48? (24? 4)

Verb (abbreviation of verb) Look at the picture and answer the question (8 points)

The second grade students like fruit best.

Grapes, watermelons, apples and strawberries

1, the person who loves (), the person who loves (). (2 points)

2, every 1 representative 1 person, second-year * * * () person (2 points)

3. Difference between favorite watermelon and favorite strawberry () Person (1 min)

4. Please ask a math question and answer it (3 points).

Six, the application problem (26 points)

1. There are 35 windmills in the supermarket. After selling 28 windmills, 30 windmills were shipped. How many windmills are there in the supermarket? (5 points)

2. Students are going to plant 65 trees, and they have planted 6 rows with 8 trees in each row. How many more trees will be planted? (5 points)

Xiao Ming said: I bought four bags of biscuits and spent 24 yuan. ? Xiaogang said:? I bought 1 book and spent 9 yuan. ?

(1) How much is a bag of biscuits? (3 points)

(2) How many books can 50 yuan buy at most? (3 points)

Xiaolan's family has 6 hens. Two cocks. If each egg lays 1 egg every day, how many eggs will be laid in a week? (5 points)

The teacher distributed 47 story books to six students on average. How many books did each student get? How many books are left? (5 points)

People's education publishing house answers to the second final exam of the second grade mathematics volume of primary school

One,

1, 9000 or 8800 2, lighter 3, 10 4, 9999 100 9899 5, 90509056, 298 300 7,200102012. & gt& lt& gt 1 1、4 4 12、4 3

Second,

1、① 2、② 3、③ 4、④ 5、①

Third,