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Who can help me find the written test questions for the recruitment of primary school teachers in Longnan in recent years?

1, calculation problem

① 1993× 1994 1994+ 1994× 1993 1993 ② 19.58×66+22×9 1.26

2. One pen can be exchanged for three ballpoint pens, and four ballpoint pens can be exchanged for seven pencils, so four pens can be exchanged for () pencils.

3. Two people A and B, who are 260 kilometers apart, travel in opposite directions along a straight road at the same time, heading for B and A respectively. A driving 32 kilometers per hour. B travels 48 kilometers per hour. Party A and Party B each have a walkie-talkie. When the distance between them is less than or equal to 20 kilometers, they can contact each other through walkie-talkies. Q:

(1) How soon can two people start communicating with each other on the walkie-talkie?

(2) How long did it take them to meet after they contacted each other by walkie-talkie?

(3) How long can they contact each other on the walkie-talkie?

Next March 1 is Thursday, so next year's National Day is a week.

5. There are 40 consecutive natural numbers, and the maximum number is four times the minimum number, so the sum of the maximum number and the minimum number is _ _ _ _ _ _ _.

6. Three kittens went fishing. They caught 36 fish. Among them, the number of fish caught by black cats and flower cats is five times that of white cats, and the number of fish caught by flower cats is two times less than that of the other two cats, with nine fewer fish. A black cat can catch _ _ _ _ fish.

7. In the formula shown below, if the numbers in the seven squares are different from each other, then the maximum sum is _ _ _ _ _. ( 176)

8. Arrange several natural numbers starting from 1 into the shape shown in the figure above. So, the second number from the left in line 25 is.

9. On Sunday morning, Xiaoming found that the alarm clock had stopped because the battery was dead. He installed a new battery, estimated the time and set the hands of the alarm clock to 8 o'clock. Then, Xiaoming left home and went to the planetarium. Xiaoming arrived at the planetarium and saw that the standard clock of the planetarium showed 9: 15. An hour and a half later, Xiao Ming returned home from the planetarium at the same speed. The time to see the alarm clock is 1 1: 20. When should Xiaoming set the alarm clock accurately? time division

10. Teacher Zhang is three times as old as Bing Wang and four years younger. Teacher Zhang's age seven years ago is the same as that of Wang Bing nine years later. How old are Teacher Zhang and Bing Wang?

1 1, car A and car B leave from A and B at the same time, meet after 4 hours, and car A will walk to B for another 3 hours. It is known that car A is 20 kilometers faster than car B every hour. How many kilometers is it between A and B?

12, 54 people in the class went boating, and one * * * took a boat on 10, including 6 people in the big boat and 4 people in the small boat. How many ships are there?

1. Simple calculation:

13 4.36× 12+88×4.36

14 14. 15+ 12.04×99-2. 1 1

15 7. 1×399.08

16 75×4.67+ 19.9×2.5

17 2005 65438+ 10/is Saturday. What day is Children's Day this year?

Quotient 18 4÷ 1 1 What is the 2008th place after the decimal point?

What is the sum of 19 8÷ 1 1 quotient after the decimal point?

20. Move the decimal point of a number one place to the left, and then add it to this number, and the number is 17.27. What is the number?

2 1. If the decimal point of a number is moved one place to the right, the value is 86.4 larger than the original value. What is the original number?

22. Complement the decimal point in the incomplete number sum product in the multiplication formula.

□.□□

×□ 2.□

□ □ □

□□□ □

__□ 8□

□□ 9□ 2 □

The sum of the ages of A, B and C is 1 13 years old. When A is half the age of B, C is 38 years old. When B is half the age of C, A is 17 years old. So how old is B now?

There are three households in 1 building, with a one-time deposit of 2,700 yuan. The Li family saves less 250 yuan than the Wang family, and the Wang family saves more 80 yuan than the Zhang family. How much does each of them save?

A cage can hold 18 rabbits and 9 chickens of the same size, or 14 rabbits and 15 chickens of the same size. If it is specially used for rabbit cages, how many rabbits can it hold at most?

3 Party A, Party B and Party C. Party A is three years older than Party B and Party B is two years younger than Party C. The sum of the three ages is 109. How old are they?

4 Young Pioneers, 123 Squadron * * * killed 200 rats, 2 Squadron killed 5 rats, twice as many as 1 Squadron, and 3 Squadron killed 4 rats, more than the sum of 123 Squadron. How many rats did each of the 3 squadrons kill?

Divide by * and multiply by.

1. Solution: Suppose the Wangs deposit X yuan, the Lijias deposit x-250, and the Zhangjias deposit x-80 yuan.

x+(x-250)+(x-80)=2700

3x-330=2700

3x=2700+330

3x=3030

x= 10 10

x-250=760

x-80=930

A: Wang's deposit 10 10 yuan, Li's deposit in 760 yuan and Zhang's deposit in 930 yuan.

2. solution: let the cage be m, a rabbit occupy space x and a chicken occupy space y.

m= 18x+9y

m= 14x+ 15y

Available:18x+9y =14x+15y.

4x=6y

2x=3y

y=2/3x

So: m= 18x+9*2/3x.

m= 18x+6x

m=24x

A: It can accommodate up to 24 rabbits.

3. Solution: Let the age of B be X, the age of A be 2x+3, and the age of C be (x+2)/2.

x+2x+3+(x+2)/2= 109

3x+ 1/2x+4= 109

7/2x= 105

7x=2 10

x=30

2x+3=63

(x+2)/2= 16

A: A is 63 years old, B is 30 years old, and C 16 years old.

4. Solution: The first squadron was set to kill X mice, the second squadron killed 2x+5 mice, and the third squadron killed 3x+9 mice.

Note: x+2x+5+4=3x+9!

x+2x+5+3x+9=200

6x+ 14=200

6x= 186

x=3 1

2x+5=67

3x+9= 102

Answer: The first squadron killed 3 1 mouse, the second squadron killed 67 mice, and the third squadron killed 102 mice.

5. Warehouse A stores 65,438+008 tons of grain, and Warehouse B stores 65,438+040 tons of grain. How many tons must be transported from warehouse B to warehouse A, so that warehouse A can store three times as much grain as warehouse B?

6. The children in the kindergarten are divided into candy, and each person is divided into 10 candy, and neither of them is divided. If each child is divided into eight parts, it's just over. How many children did you ask? How many sweets are there?

7. On Arbor Day, students plant trees, six for each race, and then there are four trees left. If three of them plant five trees each and the rest plant seven trees each, how many students have planted trees?

5. Solutions; Suppose you need to transport x tons from warehouse b to warehouse a.

3*( 140-X)= 108+X

X=78

Answer; Suppose you need to transport 78 tons from warehouse B to warehouse A.

6. It should be 80 sweets, 10 children.

Solution: Let's have X children.

10*(X-2)=8*X

X= 10

So the number of sweets is 8* 10=80.

7. solution: there are x classmates.

6*X+4=3*5+7*(X-3)

X= 10

There are paths between Nanzhen and Beizhen. Some people walk 2 kilometers per hour up the mountain and 5 kilometers per hour down the mountain. It takes him 38 hours to walk from Nanzhen to Beizhen, and 32 hours to walk from Beizhen to Nanzhen. What is the distance between the two towns?

It takes 32+38=70 hours for this person to make a round trip.

The distance between uphill and downhill is equal.

So it took 70/(5+2)*5=50 hours to climb this slope.

The distance between the two towns is 50 * 2 =100km.