As the saying goes, if a worker wants to do a good job, he must sharpen his tools first. It means that whatever you do, you should be prepared in advance. So is the final exam. The following is the final examination paper about the second volume of mathematics in senior two. I hope everyone will practice it seriously!
First, fill in. (Per grid 1 minute, ***22 points)
1, 10 One hundred is (), 10 One thousand is ().
2. The number consisting of seven thousands and six tens is (), and the highest digit of this number is ().
3. The two numbers adjacent to 6999 are () and ().
4. Arrange the following figures in descending order.
3708、 3087、 7038、 7083
& gt& gt& gt
5. Observe carefully and fill in the rules.
①○■△□ ■△□○ △□○■ ( )
② 1、2、4、7、 1 1、 。
6. Fill in the appropriate units in ().
7. Fill in the ○ below? +? 、? -? 、? Or? .
56 ○ 7=8 48 ○ 8=40 56 ○ 7=63
6 ○ 9=54 64 ○ 8=72 6 ○ 4=24
Second, the judgment question. (4 points)
(1) The sum of the largest three digits and the smallest two digits is 1009. ( )
(2) Five thousand, forty. The number is 405. ( )
(3) Xiaoming weighs about 35 grams. ( )
(4) The number before1000 is 999. ( )
Third, choose one. (4 points)
1, 1 kg iron ratio 1 kg cotton weight.
A, iron b, cotton c, equal weight d, not necessarily.
2, the following four numbers, read only a zero is ().
a、5800 B、4003 C、7000 D、 1230
3. The difference between the largest three digits and the smallest four digits is ().
a、 100 B、 1 C、99 D、 10
4. The following movements are translated as ().
A, B, C,
Fourth, the calculation problem. (***28 points)
1. Write the number directly. (65438+ 0 points for each question, ***8 points)
68-32? 24? 6= 5? 5= 8+53=
372+29? 90+70= 1600-700= 9000-8000=
2. Calculate the following questions vertically. (2 points for each question, ***6 points)
42? 7= 39? 8= 83-57=
3. The calculation of the following questions is out of step. (3 points for each question, ***9 points)
85-27+ 18 (44-26)? 3 36+5? four
4. Fill in the box? & gt？ Or? & lt？ (65438+ 0 points for each small question ***5 points)
6? 6 30 9 8 1? 9 6 kg 500 g
2 kg, 3,000 g, 5? 3 5? 4-5
5. Formula calculation. (2 points for each question, ***4 points)
1.63 scored 9 points on average. How much is each?
2. The divisor is 8, the dividend is 65, and what is the quotient and remainder?
Intransitive verbs solve problems. (1, 3 points for questions 2 and 3, 6 points for questions 4, *** 18 points)
1. There are 45 students going for an outing. Rent a car for every seven students. How many cars should they rent at least?
2. Does the school auditorium have 1000 seats? Six. One? There will be a concert in the school auditorium. There are 400 boys and 500 girls in the school. Can all the students sit down?
3. Mom bought 5 kg of tomatoes, 1 kg of tomato 7 yuan, and paid it to the shop assistant 50 yuan. How much should mom get back?
4. The following is the statistics of the number of votes in the second grade monitor election (1):
Sean Wang Xiaoming Liu Fang
Just right, just right, just right, just right.
① () Get the most votes; () got the least number of votes;
() is most likely to be elected monitor.
According to the above mathematical information, please ask a mathematical question and answer it.
;