1.( 1)3 yuan = () angle (2)70 angle = () yuan.

2.( 1)4 angle = () points (2)60 points = () angle

3. (1) 5.8 points = () points (2) 19 points = () points.

4.( 1) The number consisting of three ones and eight tens is (). (2) The number of10 decimals is ().

The tenth number of five. 56 is (), which means (); The number in the unit is

() means () ().

6.( 1) 1.5? 4 points = () angle () points (2)4 angles +9 angles = () yuan () angle.

7.( 1)5 points +3 points = () points (2) 1 yuan? 6 Angle = () Angle

8.( 1) 1.20? 6 points = () points ②9 points +5 points = () points.

9.

There are () cuboids, () cubes, () spheres and () cylinders.

* * * There are () graphs.

10. Arrange the following figures in descending order.

45 54 40 50 34 43

___________________________________

1 1. Write two addition formulas and two subtraction formulas with three numbers of 30, 8 and 38.

___________ _____________

___________ _____________

12, in ○, "<" or "="

70-30○30 100○80+20 60○62-7

39+6○52-7 43-6○28+4 14+9○65-60

13. fill in x kb 1.com according to law.

( 1)2、5、8、( )、( )。

(2)40、35、30、( )、( )。

Second, the oral problem (2 points for each small question *** 24 points)

1. 12? 5= 18? 9= 6+8= 1 1? 9=

6+9= 17+4= 14? 5= 12? 4=

16? 7= 13? 6= 8+5= 15? 8=

2.36? 9+7= 15? 12+7= 76? 70+8=

4+ 15? 8= 8+ 1 1+30= 50+ 10? 30=

29? 13? 5= 60? 20+5= 40+ 16? 9=

Third, the text narrative topic (4 points for each small question *** 8 points) X kb 1.com

1. One addend is 26, the other is 50, and what's the sum?

What's the difference between 2.68 minus 5?

1. Please calculate and fill in: (4 points)

There are () □, () δ and () χ in this small train.

There are () ones

2. Tick "√" (6 points) under the answer you think is appropriate.

1, there are 40 pears, and the number of apples is much less than pears. How many apples may there be?

18 28 48

There are 47 people in Class 3 (5) going for a spring outing. Which bus is more suitable?

40, 60, 50 and 30 seats.

3. How many sticks are used to form 1 parallelogram with equal length?

Eight, six and four.

Third, solve the problems in life. (No.65438+No.6 0-4 for each question, and No.7 2 for a total of 34 points)

1. The school bought 52 boxes of colored chalk. I used some, and there are 20 boxes left. How many boxes were used?

=

2. Male teachers 12 and 30 female teachers. How many female teachers are there?

=

Xiaoling bought a dictionary with 8 yuan money. She gave money to 20 yuan, the shop assistant. How much should she get back?

=

4. There are 40 sheets of paper. Use 13 sheets for origami plane first, and then use 9 sheets. * * * How many sheets of paper did you use?

=

There are some story books in the school library. I borrowed half, and there are still 30 books left. How many story books were there in the school?

=

There are 4 pandas, 24 monkeys, 30 puppies and 7 rabbits in the zoo.

(1) How many rabbits are fewer than monkeys?

=

(2) How many puppies will pandas have?

=

(3) How many monkeys and puppies are there?

=

7. There are a flock of ducks in the river. There are two ducks before the duck, two ducks after the duck, and two ducks in the middle. * * * There is () a duck.

Additional questions: (20 points)

1. Xiaoping lives on the third floor. He walks 14 steps to the next floor every day. How many steps does Xiaoping have to walk from the first floor to the third floor?

2. Six faces of a cube are written with 1, 2, 3, 4, 5 and 6 respectively. Now it is shown in figure 1, figure 2 and figure 3 respectively. Do you know the opposite of "1"? What about the antonym of "2"? What is the antonym of "3"

4 1 1

1 3 6 2 2 3

Figure 1 Figure 2 Figure 3

The antonym of 1 is (), the antonym of 2 is (), and the antonym of 3 is ()