First, fill in the blanks. 1 and 40 are preceded by () and followed by. One number is (). The number between 79 and 8 1 is ().

2. Five ones and two tens make up (). 100 has a (). There are () ten and () one in 56.

3. The reading and writing numbers come from ().

4, 20 Angle = () yuan

3 yuan-1 yuan 5 jiao = () yuan () jiao.

5. Two-digit numbers. The digits of both digits are 9. This number is (), and the number with more than 1 is ().

7. Rank the following figures from small to large.

35、68、59、93、76

Second, see who is quick to whom.

24+5= 6+8= 16-9=

50+38= 29+40= 30+60=

93-(68-60)= 70+(35-8)= 82-(42+7)=

3. Fill in or = in ().

39-43()5 35+20()32 76-6()86

35+20()57 69+30() 100 27+6()39-5

Fourth, solve the problem.

1, originally there were 30 ships, and there were 9 ships left. How many have been rowed away?

There are 56 peach trees and 30 pear trees in the orchard.

How many peach and pear trees are there?

(2) How many peach trees are there than pear trees?

There are 35 ants doing morning exercises, and there are 7 ants. How many ants are doing exercises now?

There are 90 books in the primary school library, and 40 books have been lent out. How many books are left?

5. small shop.

Clothes: 40 yuan

Hat: 8 yuan

Pants: 45 yuan

Shoes: 28 yuan

(1) Dad bought a hat and a pair of shoes for Xiaoming. How much is one?

(2) How much cheaper are clothes than pants?

(3) Dad bought a dress and gave it to his assistant aunt 50 yuan. How much should he get back?

(4) What other math problems can you propose and solve?

The second elementary school first grade second volume mathematics examination questions.

First, fill in the blanks. 1, in ○"< "or" = ".

( 1)89○98 (2)72-8○60 (3)53○39+9

(4)87-25○87-20 (5)60+9○59+9 (6)88-80○88-8

(7) 1 yuan ○ 100 points (8)4 corners, 8 points, 50 points (9) 1 angle, 1 minute, 9 points.

2.( 1)59 consists of () tens and () ones.

(2) Two digits, in which the ten digits are greater than 8 and the single digits are less than 1. This two-digit number is ().

3. Fill in "+"or "-"in○.

①46○20 = 66②40○38 & gt； 70

③68○9 = 59④58○ 17 & lt； 45

4. Arrange the following figures from small to large.

67、86、 100、9 1、68、54、76

___________________________________

Second, the oral calculation questions.

( 1)

①90-9= ②24- 10-7= ③46+5= ④20+ 13-9= ⑤8+57=

⑥34+25+5= ⑦98-70= ⑧58-58+8= ⑨65+20= ⑩39+7-20=

(2)

①25+7= ②50-8= ③86-5= ④4+65= ⑤20+67=

⑥42+30= ⑦73-40= ⑧85-7= ⑨8+45= ⑩76-60=

Third, written calculation questions.

( 1)65-47= (2)28+54= (3)68+29= (4)92-46= (5)36+57=

(6)70-25= (7)65- 17= (8)38+23 (9)53-28=

Fourth, the text narrative asks questions.

1, what's the difference between 68 and 73?

How much is 2.24 more than 39?

3. What is the number less than 92 times 45?

4. Both addends are 46. What's the total?

Fifth, the application problem.

1, (1) The woodworking group has repaired a batch of tables, and 38 tables have been repaired. 17 has not been repaired yet. How many tables are there in this batch?

(2) The above problems are adapted into subtraction application problems, and then calculated in the form of columns.

The worker's uncle built this road. The next day, he repaired 14 meters more than the first day. On the first day, he repaired 62 meters. How many meters of road did he build the next day?

Xiaolan is 9 years old and her mother is 36 years old. How old is her mother and Xiaolan?

4, a pair of sneakers 2 1 yuan, a pair of shoes is cheaper than a pair of sneakers 9 yuan, how much is a pair of shoes? How much does it cost to buy a pair of sneakers and cloth shoes?

Sixth, think about the problem.

After Xiaogang gave his younger brother four exercise books, he also had two more exercise books than his younger brother. It turns out that his brother's exercise books are less than Xiaogang's.

Mathematics examination questions in the second volume of the first grade of the third grade primary school

First, oral calculation. 12-7= 14-5= 4+9= 9+8=

15-5= 18-9= 59-9= 50+8=

10+40= 45-5= 36+5= 75-30=

57-40= 18+9= 27+5= 73-40=

35+4+9= 54+30+4= 24+30+5= 86-6-50=

2. Fill in or = in ○.

①35○53 78○69 13○3 1

②70+9○79 63-3○70 38+6○36+8

③65○60+5 100○90+9 37○36+5

④6+ 19○ 16+9 80- 10○70-30

Third, solve the problem.

1. Auntie bought 10 meter of cloth, and it took 8 meters to make clothes. How many meters are left?

2. Yao Ming ran 40 meters in the 100 race. How many meters are left?

3.48 small animals took part in the sports meeting, and now they come 16 animals. How many small animals didn't come?

There are 85 toy cars in the supermarket, which have been issued 10. How many toy cars are there in the shop now?

5. Can you fill in the nine numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 in the box below? It is required that the sum of three numbers on the diagonal is equal to 15.