20 17 People's Education Edition, Grade Two, Volume II, Mathematics Final Examination Paper (1)
1. How did you master the basic knowledge? Let's fill it out!
1. 18? 3= (), pronounced ().
2. Starting from the right, the first digit in the numerical sequence table is (), the second digit is (), the thousandth digit is (), and the tenth digit is ().
3.4356 is () digits, and the highest digit is () digits, in thousands? 4? Means () (). ? 3? In the () position, it means () (). ? 6? () means () ().
4.7kg =()g 4000g =()kg 200g+800g =()g =()kg
5.6300 consists of () hundred and () thousand.
6. Seven thousand five hundred and five writing ().
7. The price of the computer is 4998 yuan, and the price of the refrigerator is 2003 yuan. The computer is about () yuan more expensive than the refrigerator.
8. The running wheel is doing () exercise.
9. Fill in the appropriate units in ().
A ping-pong ball weighs 1 (). A bag of washing powder weighs 1 (). A tube of toothpaste weighs 100 (). A chicken weighs 2 (). A child weighs 23 (). A watermelon weighs 3 ().
10. There are () pieces, which are divided into () pieces on average, and each piece has () pieces. Column type: ()? ( ) =( )。
Second, please help me distinguish the size. (Fill in ○? & gt& lt=? )
989○890 4 180○4080 800+600○600
2000 grams, 2 kilograms, 49? 7○32? 8 32-( 18+ 14)○ 10
Third, oral calculation.
48? 6= 9000? 5000= 170? 80= 14? 7=
70+50= 27? 9= 64? 8= 36? 6=
120+360= 530- 160= 930-380=
780-580= 6? 9- 17= 20-20? 5=
Fourth, use vertical calculation.
27? 9= 26? 4= 59? 7=
Five, even one company.
5 kg 780 g 3000 kg
Look at the picture and answer the questions.
1. Circle and fill in.
( 1) (2)
Seven, solve the problem.
1.(1) How many toy cars can 24 yuan buy?
(2) How many flashlights can a pen buy?
(3) How much does it cost to buy five dolls and a teddy bear?
2.390 yuan 150 yuan1260 yuan, 29 yuan.
How much does it cost to buy a bike and a watch?
(2) Estimate, can you buy a suit for 300 yuan?
(3) What other questions can you ask? Try to answer.
3. Class weight statistics of Grade Two (1).
Weight (kg) 20 ~ 25, 26 ~ 3031~ 35, 36 ~ 4040 or more.
Number of people 20 15 5 10
There are () students in Class One, Grade Two (1).
(2) There are the most people in (), and there are as many people in () as in ()?
Do you have anything to say about the weight of the students in this class? You can talk about your opinion.
How many cups can I buy with the remaining money?
Mingming, Liangliang and the father of three good friends just now are a worker, a doctor and a PLA soldier. Please guess who their father is according to the following three sentences.
Mingming's father is not a worker.
A clever father is not a doctor.
Mingming's father and Liangliang's father are listening to a father who was a PLA man telling a battle story.
Mingming's father is very clever, but the father just now is very clever.
8. In the box on the right, there are four numbers 1 ~ 4 in each row and column, and each number only appears once in each row and column. How much should I fill in each box?
20 17 People's Education Edition Grade Two Volume II Final Mathematics Examination Paper (2)
First, a small library of wisdom. (37 points, each grid 1 minute)
1, third () from the right, and fifth (). The forward speed between every two adjacent counting units is (). . 1500 includes 15 ().
2, 3605 is () bit, the highest bit is () bit, of which 6 is () bit, which means (), and this number is pronounced as ().
34875 consists of () thousands, () hundreds, 7 () and 5 ones.
4. It's in Room 3303, the third one on the right? 3? Represents ().
5. The largest three digits are (), the smallest four digits are (), and the difference between them is ().
6. The two numbers adjacent to 2500 are () and (). Reading and writing numbers all start with ().
7. Fill in the appropriate units in (). The thickness of the math textbook is about 5 (). The height of the desk is about 70 (). The length of the ink board is about 4 (). Train speed 180 ().
8.3 km = () m 3 m = () cm 800 cm = () m
9. Two identical right triangles can be combined into () shape, () shape or () shape.
10, find the law and fill in the numbers.
350 360 370 ( ) ( )
258 358 458 ( ) ( )
1 1. Please fill in ○ > or
4050○4005 6 decimeter ○500 mm 999 9675438+0000 9 cm ○ 1 decimeter
Second, be careful. I am an expert in calculation. (23 points)
1, the number written directly (0.5 is 5 points)
300+500= 750-70= 1300+700= 320+ 140=
32+54= 1000-800= 98-74=
70+80= 30+65= 56+44=
2. Use vertical lines to calculate the following questions, and use * to check (12 points)
402+264= *335+45 1=
947-4 12= *739-426=
580-200+ 190 = 2 15+500? 438=
3. Estimate the following questions. (3 points)
203+485? 6 16+376? 67 1-492?
Third, choose carefully. (12)
1, a four-digit number is three thousandths, one digit is five, the other digits are zero, and this number is ().
From 3500 AD to 5300 AD
2. The length of a pencil is about ().
A.150cm B.150mm C.150mm
3, by 3, 0, 4, 5, the largest four digits is ().
54 10 D.3450
4. The number much larger than 5000 is ().
A.3000 B.8000 C.5030 D.4890
5, the following figures, read only a 0 is ().
3 180 C.3000 D.5050
Xiaoming has three hats and two scarves, which can be matched in different ways.
①4 ② 5 ③6
Read and write the following numbers. (8 points)
1, read the numbers below.
805 is pronounced: _ _ _ _ _ _ _; The pronunciation of 2800 is: _ _ _ _ _ _ _;
423 1 pronounced: _ _ _ _ _ _ _ _ _ _ _; The pronunciation of 3050 is: _ _ _ _ _ _.
2. Write down the following figures.
Two thousand five hundred writing: _ _ _ _ _ _ _; One thousand five hundred writing: _ _ _ _ _ _ _;
4070 Writing: _ _ _ _ _ _ _ _ _ _ _; 9,123 ways of writing: _ _ _ _ _ _ _.
5. I am a little painter. (4 points)
1, draw a line segment with a length of 50 mm
2. Draw a line 6 cm shorter than 1 decimeter.
Sixth, the wisdom elves. (16)
1, slide 605 yuan swivel chair 503 yuan seesaw 295 yuan rocking chair 398 yuan
1, (1) How much does it cost to buy a set of slides and a pair of seesaws in Guangming Kindergarten?
(2) Estimate how much it costs to buy a swivel chair and a seesaw.
(3) Honghua Kindergarten brought 700 yuan money, and after buying two kinds of equipment, there was still some money left. Do you know which two kinds you bought? How much is left?
2. go to the zoo The second, third, fourth and fifth grades.
Number of people (285 people) is more than grade three, 22 people are less than grade two, 15 people are as many as grade three.
(1) How many people are in Grade Three?
(3) How many people are in Grade Two or Three?
(4) Please ask a math question and answer it.
3. The car1has 75 people on the upper deck and 1 1 person on the lower deck. 1 * * How many passengers are there in the car?
Adults have 206 bones, and babies have 99 more than adults.