Selection of three sets of application problems in the first grade of primary school mathematics

The introduction application problem can be said to be the most important content in primary school mathematics and an important way to cultivate students' mathematical thinking and problem-solving ability. It is very important to do well in application problems, which is an important way to test students' mastery. Moreover, in the process of solving application problems, primary school students cultivate their mathematical thinking ability and problem-solving ability. The following is the relevant information, I hope it is beneficial to your spleen.

Tisch

One addend is 26, the other is 50, and what is the sum? Both addends are 46. What's the total?

The woodworking team has repaired a number of tables, 38 of which have been repaired, and 17 has not been repaired. How many tables are there in this batch?

Xiaolan is 9 years old and her mother is 36 years old. How old is her mother and Xiaolan?

The school bought 45 boxes of white and colored chalk, including 8 boxes of colored chalk. How many boxes of white chalk did you buy back?

Xiaoming bought a football and paid 55 yuan. Aunt, the clerk, gave him 2 yuan change. How much is a football?

There are several basketballs in the gym, and half of them are borrowed 10. How many basketballs are there in the gym?

Xiao Fang has watered 30 trees, but there are 25 left. How many trees will Xiaofang water?

A * * * has 37 trees, and Xiaojun watered 9 trees. How many trees does Xiaojun need to water?

On the first day, the store sold 19 schoolbags, and the next day it sold as many as the first day. How many schoolbags did you sell in two days?

The sports team lent out 27 footballs, with 8 left. How many footballs are there in the school sports team?

In the past, there were 50 books in the corner of the book, and each child distributed a science book, leaving 10 books. A * * *, how many children?

There used to be 34 birds in the tree. Five birds flew away for the first time, 13 for the second time, and one * * *, how many birds flew away?

A * * * has 23 pots of flowers, some have been watered, and 26 pots have not been watered. How many potted plants have been watered?

Xiaohong used to have 30 apples at home, and her mother bought 5 pears and 9 apples. How many apples are there at home now?

There are 45 coats and 30 pairs of trousers. How many pairs of trousers do you need to make to match this coat?

There are 39 monkeys in the zoo. One has eight big monkeys, and the rest are little monkeys. How many little monkeys are there?

There used to be 48 pine cones on the tree. After eating some, there are 29 pine cones left. How much did the squirrel eat?

The minuend is 38, and the minuend is 89. What is the difference?

Xiao Ming made 29 lanterns, Xiao Fang made 47 lanterns, and how many did Xiao Ming and Xiao Fang make?

extreme

Qiang Qiang and Xiaohua played table tennis for two hours. How many hours did each of them play? There is a two-digit number, and one digit is five more than ten digits. What are the possible numbers?

There are 40 students taking part in the math contest. Xiaohong shook hands with the students who participated in the competition once each. How many times do they shake hands at a time?

18 students line up to do the questions. There are 10 people on the right. How many are there on his left?

There is a mirror opposite the clock. The clock in the mirror is shown below. What's the correct time on the clock? What time is it on the clock?

Huahua's house has three floors above and two floors below. How many floors does this building have?

There is a row of male students standing on the playground. There are six in a row. There are two female students standing between every two male students. How many female students are there in a row?

Xiaohua is 10 years old this year. She is 28 years younger than her father. How old was she last year?

The little monkey and rabbit went to pick peaches. The little monkey picked 15 peaches. When the little monkey gave the little rabbit three peaches, they had the same number of peaches. Do you know how many peaches the rabbit picked?

Xiaoming and his parents traveled to Beijing in the summer vacation. They took a group photo with everyone in the tour group and took 15 photos. How many people are there in the tour group?

Xiaojun traveled abroad with his father. Dad bought a train ticket for 5 yuan, and Xiaojun bought half a ticket. How much do they have to pay for the round trip?

Mother went to 79 yuan to buy coats and trousers, and 50 yuan bought coats. How much does it cost to buy pants?

Linlin has written 37 new words, and there are 25 left. How many new words does he want to write?

Young pioneers learn from Lei Feng. Class One and Class Two do 39 good deeds, including 20 in Class One. How many in Class Two?

A bus, 35 people get off at Heping Road, and there are 20 people left on the bus. How many people are there on the bus?

Xiaoying made 30 red stars and Xiaoming made 12 red stars. How much does Xiaoming earn less than Xiaoying?

A basketball 45 yuan, Xiao Ming bought a basketball with 40 yuan. How much does Xiaoming need to buy a basketball?

Class 1 (1) has 28 boys and 30 girls. How many people are there in Class One (1)?

Students went to the hillside to plant trees, and 37 trees have been planted, and 55 trees have not been planted. How many trees will be planted?

The store sent 33 boxes of apples and sold 5 boxes. How many boxes are there?

Tisso

Xiaoming's family eats four apples in the morning, noon and evening. How many apples did Xiao Ming's family eat a day? The mall returned 28 TV sets, and sold some of them, leaving 15 sets. How many sets have you sold?

Xiaohu learned to write brush strokes. I wrote six on the first day, and then I wrote three more every day than the day before. How much did he write in four days?

Xiaoyun is 8 years old, and her grandmother said, "When you are 12, I will be 62 years old." How old is grandma this year?

What is the result of subtracting the minimum two digits from the minimum three digits and subtracting the minimum one digit?

It takes five minutes for five children to eat five apples at once. At this rate, how many minutes will it take for 10 children to eat 10 apples at the same time?

Xiaohua has 10 red balloons, and Xiaohua has 8 yellow balloons. Xiaohua exchanged four red balloons for three yellow balloons for Xiaohua. How many balls does Kobanawa Xiaohua have now?

There are 9 students in the art interest group of Xinxing Primary School, and there are as many students in the calligraphy interest group as in the art interest group. How many students are there in these two interest groups?

It was getting late, and my mother asked Xiaoming to turn on the light in the room, but the naughty Xiaoming pulled the switch nine times in a row. Can you tell me whether the light is on or off at this time? What about 20? 100?

Xiaoqing has 9 story books, Xiao Xin has 7 comic books, and Xiaoqing traded 3 story books for 2 comic books of Xiao Xin. How many books do Xiaoqing and Xiao Xin have now?

Xiao Min went to the store to buy stationery. She bought 1 pencil with half of the money she brought, the remaining half bought 1 ballpoint pen, and the remaining 1 yuan. How much money does Xiao Min have?

Huanhuan and Lele went to buy exercise books. Huanhuan bought four and Lele bought six. Huanhuan spends less than Lele 1 yuan. How much is the exercise book?

* With 60 yuan money, just to buy a football and two volleyballs. If you only buy two volleyballs, there will be 28 yuan left. How much is a football?

Money? How much is a volleyball?

A little black sheep is lined up in the little white sheep team. The little black sheep is the seventh in front and the fourth in the back. How many lambs are there in this team?

14 students stand in a team to do exercises. Zhang Bing is the sixth in front, which one is behind?

There are 13 chickens in a row, including a big cock. From the front, it ranks eighth. How many chickens are there in the back?

There are 13 chickens in one row. There is a big cock. There are eight chickens in front of it. How many chickens are there in the back?

Xiao Ming 10 years old, mother is 38 years old. How old was Xiao Ming 15' s mother?

Both Xiaoming and Xiaohong collect stamps. After Xiaoming gave Xiaohong six stamps, they both had the same number of stamps. How many more stamps does Xiaoming have than Xiaohong's?

Longlong buys a pineapple for 4 yuan, and with the money for buying a pineapple, you can buy 1kg bananas. 1 kg of bananas can buy 4 pears. How much is each pear?