1st grade questions? Come up with a few questions, do you want to write answers to the first grade a

You can come out with 1+9 equal to how much. ( Trouble set to praise, thank you).

Summary. In the first grade, you don't need to answer the application questions, and in the second grade, you have to start to learn to answer the questions slowly. If you think about it, the first grade has just started to learn to write Chinese characters, and you can't even write words well, so if you answer the questions, are the characters still decent, so you don't need to answer the questions!

There is no need to answer the application questions in the first grade, and you have to start preparing for the second grade and slowly learn to answer the questions. If you think about it, the first grade has just started to learn to write Chinese characters, and you can't even write words well, so if you answer the questions, are the words still decent, so you don't need to answer the questions!

The first and third questions are interpretation.

Hello, send down**.

Question 1: 17 2: 7 more 3: and How many are there, Answer: There are 7.

The third big question is 1: 4 8 12 16 202:10 8 6 4 23:20 17 14 11 8

1. Summation application problem: The simple summation application problem is mainly to find out how much each of the two additions in the problem is, and then add them together.

2. Finding the difference application problem: Finding the difference is to find the difference between two numbers.

3. Continuous addition application problem: Continuous addition is to find the sum of several numbers.

Fourth, the continuous subtraction problem: know what the total number is, then use a part, then use a part, and find how much is left.

5. Addition and subtraction mixed application questions: Addition and subtraction need to be used in the questions, and columnar calculations are carried out according to the meaning of the questions.

6. Equivalent Problem Application Questions: There will be as many things as there will be in the question.

8. Comparison application questions: After finding a number, compare the size with another number, and the question often appears: is it enough.

10. Payment application questions: test children's understanding of money and how to pay correctly. Money Recovered = Money Paid - Money Spent = Money Paid - Money Recovered Money Paid = Money Spent + Money Recovered.

Haha, I happen to be teaching first grade math. You don't need to write answers to first-grade math, just look at the textbook. The new curriculum requires students to be able to list equations and do the math.

The really strict writing of answers is until the third grade is on the book, and the writing of answers and units will appear, which is what our Licheng District Teaching and Research Department stipulates.

The first grade is basically addition and subtraction. You can come out on your own. I'll give you a few first.

1. Xiaohong did 20 questions, got 5 wrong, and got it right?

2. Xiaoqiang's family has 10 apples, and he eats 7, how many are there?

3. There are 15 fans in the store, and 5 are sold, how many are there now?

4. There are 8 cars left from the parking lot, and there are 9 left, how many cars are there in the parking lot?

5. Xiao Ming read a book, a total of 50 pages, he read 21 pages, how many pages did he not read?

6. Xiao Hong has 8 erasers and Xiao Ming has 15 erasers, how many erasers do they have?

7. There are 13 cars at the bus terminal, 3 drove away, how many are there?

8. Children make paper-cutting.

With 8 pieces of red paper and the same amount of yellow paper, how many sheets of paper did they use?

9. There are 9 horses on the horse farm, and 5 more are coming, how many are there on the horse farm now?

Let's give you a few examples, children who are not skilled can do it themselves, or you can buy exercises and come back to do it.

The correct format for the first-grade application question file is as follows:

1. The answer sheet cannot be answered with a pencil or red pen. The general requirement is a black rollerball. Pencils should be used for drawing, and pencils and dotted lines should be used for graphic auxiliary lines.

2. For multiple-choice questions and fill-in-the-blank questions, only the final result is written, and there is no need to write the calculation process on the test paper. For calculation problems, write "Solution: original formula =" at the beginning of the calculation problem, write "Solution:" at the beginning, and align the equal sign up and down, the calculation problem cannot directly write the result, at least three steps need to be written before giving the answer.

3. Answer the question, write "solution:" at the beginning, write "answer" at the end, and each step has a "subheading".

To solve the calculation in the question, you can write the result of the calculation directly after writing the calculation, and you do not need to write the calculation process of the calculation. You can list the equations and write the solution of the equation directly.

Be sure to write the process step by step. And to ensure that the process is thorough, the main points that should be reflected in the paper, do not skip easily. For those questions that are not grasped, you can get a step-by-step score by writing step by step. The scoring criteria for the answers are given step by step.

4. There are two unknowns in the problem, and one of the unknowns is often temporarily regarded as the other, and then hypothetical operations are carried out according to the known conditions. The results are often not in line with the conditions, and then appropriate adjustments are made to obtain the results. Example:

A philatelic enthusiast bought 100 stamps of 10 cents and 20 cents, with a total value of 18 yuan and 8 jiao. How many stamps did this philatelic house enthusiast buy?

Analysis: Assuming that all the 100 stamps bought are 20 cents, then the total value should be 20 100 2000 (cents), which is 2000 1880 120 (cents) more than the original total value. And this extra 120 points is to regard 10 points as 20 points.

Each one counts 20 10 10 (points), so you can find out how many 10 points there are.

Column: (2000 1880) (20 10) 120 10 12 (sheets) The number of 10 cents, 100 12 88 (sheets) The number of 20 cents or the number of 20 cents and then 10 cents, the method is the same as above, note that the total value is less than the original total value.

There is no need to write "answer" for the first-grade application questions. The real rules and stupidity will only be written in the third grade. However, there is no mistake in writing it, and it cannot be said that it is not standardized.

In elementary school mathematics, practical problems involving quantitative relationships are described in words or words, and the resulting problems are called practical problems. Any word problem consists of two parts. The first part is the known condition (referred to as the condition), and the second part is the problem sought (referred to as the problem).

The conditions and questions of the application problem form the structure of the application problem.

Step 1: Figure out the known conditions and issues. Understand the meaning of the question by reading the question, and distinguish the known conditions and problems in the question.

Step 2: Analyze the quantitative relationship. After understanding the meaning of the problem, analyze the known conditions in the application problem and the problem sought, and mainly find out what is the relationship between the known conditions.

Step 3: Columnar calculations. According to the solution steps proposed above, list the equations for calculation

Step 4: Test your answers.

Extended Material: Classification of Practical Problems in Primary Schools.

1. Normalization problem 2, summing problem 3, sum difference problem 4, sum multiple problem 5, difference multiple problem.

6. Ratio problem 7, encounter problem 8, chase problem 9, tree planting problem 10, age problem.

11. Ship problem 12, train problem 13, clock problem 14, profit and loss problem 15, engineering problem.

16. Positive and negative proportional problems 17, proportional distribution 18, percentage problems 19, cattle grazing problems 20, chickens and rabbits in the same cage.

21. The problem of the square matrix 22, the problem of the profit of the hidden ant of the commodity 23, the problem of the deposit interest rate 24, the problem of the concentration of the solution 25, and the problem of the number of composition cloth.

26. Magic Square Problem 27, Drawer Principle Problem 28, Convention Common Times Problem 29, Maximum Value Problem.

The application questions for the first grade are as follows:

1. There were originally 22 people watching the play, 13 people came, and 6 people left, how many people are watching the play now?

2. The bakery made 54 loaves, the first group bought 22, the second group bought 8, how many are left? (both methods).

3. There are 22 boys and 21 girls, of which 16 participate in the competition, and how many do not participate?

4. The three groups collected a total of 94 mineral water bottles, the first group collected 34, the second group collected 29, and the third group collected how many? (both methods).

5. There are 41 people in the car, 13 people get on the bus and 9 people get off the bus, how many people are still in the car?

6. Xiaohong has 28 balloons, Xiaofang has 24 balloons, and 15 are given to kindergarten children, how many are left?

7. Xiaojun and Xiaoli made lanterns, Xiaojun made 21, Xiaoli made 18, and gave 50 to the teacher, how many more do they have to make? (both methods).

8. The storybook has 74 pages, Xiaoli read 20 pages on the first day and 23 pages on the second day, how many pages are left unread? (both methods).

9. There were originally 58 sheep in the sheepfold, 6 of them went first, and then 7 of them, how many are there now? (both methods).

10. Xiaodong did 10 math problems in the morning, and 3 more in the afternoon than in the morning, how many did Xiaodong do in total?

There are 240 people in the lower grades of Guangming Elementary School, the number of middle grades is 7 9 of the lower grades, and the number of senior years is 2 3 of the middle grades.

280 (person).

There were 60 students in Class 61, and the number of boys was seven-twelves of the class, and after a few girls were transferred, the number of boys was five-ninths of the class. How many girls are transferred?

Original number of boys: 60 7 12 = 35.

Class size after transfer of girls: 35 5 9= 63.

So the number of girls transferred: 63-60=3.

A store sells both A and B commodities for 480 yuan for the sake of ** funds, and it is known that commodity A has earned 20% and commodity B has lost 20%, what is the profit and loss result of the store? The cost** of both goods is:

1000 yuan.

1000-480 2=40 yuan.

The loss is 40 yuan.

The two trains depart from A and B at the same time, the fast train travels 150 kilometers per hour, the slow train travels 90 kilometers per hour, they meet at a distance of 240 kilometers from the midpoint, how many kilometers are A and B apart?

Solution: The fast train travels 150-90 = 60 kilometers more per hour than the slow train, then the fast train travels a total of 240 2 = 480 kilometers more than the slow train, and the meeting time is 480 60 = 8 hours.

Distance between A and B (150+90) 8=1920 km.

There is a circular pool in the park, and Uncle Li runs around the pool 20 times a day, if the radius of the pool is 38 meters, how many meters does Uncle Li run every morning?

Solution: Run 2 meters a day.