1.

( ) ( ) ( ) ( )

2. One by one. The number before 90 is (), and the number after 90 is ().

3. Three ones and five tens add up to (), and 100 has () tens.

4. 1 yuan = () angle 60 = () yuan.

5. How much do these two pictures represent?

() Yuan () Yuan () Jiao

Please circle the even numbers in 18, 23, 45, 6, 44, 17, 82, 97, and then line them up in descending order.

___________________________________

7. Fill in "=" ".

77-40 67-30 8+48 88-40 68-4 64-8

25 75-5 2 yuan 18 coke 63-8 63-4

Second, seeing so many figures below, do you want to classify them? ( 1 1)

Class: Name: Student ID Result:

1. Fill in the statistics table.

△ There are () and ().

○ Yes () □ Yes ().

2. Fill in according to the statistical table.

The number of (1) () is the least.

(2) There are as many as ().

Third, carefully scrutinize and choose carefully. (6 points)

1. Xiao Fang made 26 red flowers, but Xiao Min made fewer flowers than Xiao Fang. How many flowers can Xiao Min make? Mark "√" under the answer you think is appropriate.

30, 27, 23.

2. Draw "√" under the appropriate answer in the table on the right.

10 capsules, 30 capsules and 60 capsules

There are 36 people in Class Five, Grade One who go for a spring outing. Which car is more suitable?

30 Zuo

40 Zuo

50 seats

Four, fill in the form (6 points)

The first time, the second time, a * * *

Xiaoming 32 () 50.

Xiaohong () 24 times and 53 times.

Xiaoqing 44 down 25 down ()

Five, solve practical problems (25 points)

1, a children's illustrated ***46 pages. (5 points)

Xiao Ning

2. How many peaches are there on the tree? (5 points)

= ( )

There are 75 balls in the school. Borrowed some, and there are still 40 left. How much did you borrow? (5 points)

= ( )

3、

How much cheaper is (1) than? (4 points)

= ( )

(2) After buying 1, she paid a 50 yuan. How much should she get back? (4 points)

= ( )

(3) Xiao Ming paid 20 yuan and the clerk took it back to 4 yuan. What he bought was () (2 points).

Six, careful calculation, careful inspection. (***30 points)

1. Write the number directly. (12)

56+20= 39- 10= 43+4= 73-8=

66-6= 100-70= 5+50= 46+7=

22+8+9= 14-9+33= 42+5-7= 6 1-4+20=

2. Use vertical calculation. (18)

43+26= 38+57= 68-45=

50-39= 16+64= 84- 16=

Six, digital tower, do the right plus ☆.