1. Math application problems of the first grade pupils.
1. There are 18 cars in the parking lot, and 10 cars have been opened, and 4 cars have been opened. How many cars are there in the parking lot now? There are some books on the shelf. There are six books on the first floor, five books on the second floor, and as many books on the third floor as on the first floor. How many books are there on the shelf?
3. Mom bought 12 apples and ate 8 apples. How many apples are left?
There are some cars in the parking lot. Seven cars have been taken, and three cars have been taken. How many cars have been driven away twice?
5. The toy store has a toy car 6 yuan, a globe 9 yuan, a pencil box 5 yuan and a plush doll 8 yuan.
(1) How much does it cost to buy a globe pencil box?
(2) Xiao Fang bought 20 yuan for toys, and she bought two toys. How much did it cost to get it back from 3 yuan and Xiao Fang?
(3) Spend the least money on three kinds of meaningless toys. How much is a * *?
6. There are 15 refrigerators in the store, and four more came in the morning. How many refrigerators are there in the shop now?
7. Xiaoqiao has 1 1 this story book. Xiaoya has six more story books than Xiaoqiao. How many are there in Xiaoya?
8. Little Dingding bought 17 apples for her grandmother. How many apples does Little Dingding have now?
9. There used to be 12 children on the bus, but six children got off when they arrived at the station. How many children are there on the bus now?
10. Fill in 6 red kites and 8 flower kites. How many kites are there now?
1 1. Xiao Xiao has 6 pieces of sugar, and Xiao Pang gave her some more, so she has 13 pieces. How much did Xiao Pang give her?
12. There are 15 birds in the tree. After flying away, there were only five left. How many have flown away?
13. Little Dingding has four pens. If he buys eight more, he will have as many as Xiao Pang. How many pens does Xiao Pang have?
14. The school has 18 basketballs, and 10 lends them to the second grade. How much is left?
15. A rope MINUS 7 meters leaves 8 meters. How long is this rope?
16. There is 14 can of coke in the refrigerator. How many cans is Xiao Pang left?
17. Tintin has cut five paper flowers, and he will cut seven more. How many paper flowers does he want to cut?
18. There are football and basketball in the school, including five football and several basketball.
19. Xiaohong has five pencils, and her mother bought Xiaohong nine more. How many pencils does Xiaohong have now?
20. Four birds flew out of the cage, leaving nine birds. How many birds are there in the cage?
2. First-grade primary school students' first volume math application problems
1. There were 19 sheep, and 9 were sold. How many sheep are left? There are 9 dolphins in the aquarium, and 3 more have been bought. How many are there now?
There are 20 cases of leather shoes in the factory. Some have been shipped, and there are still 10 cases left. How many boxes of leather shoes were transported?
4. A box of chocolates has 8 pieces, how many pieces are there in two boxes?
There are 7 buffaloes in the pond, and 8 have come. How many buffalo are there now?
6. Class 1 (1) has 13 girls with long hair and 6 girls with short hair. How many girls are there in Class One (1)?
7. 1 1 After the bus arrived, eight people got on. There are 12 people in the car now. How many people were there in the original bus?
8. A pen, 8 yuan. How much do you have to pay for two pens?
9. Xiao Pang has 8 extra-curricular books, and Xiao Xiao has 1 1 this extra-curricular book. How many books does Little Dingding have more than Little Pang?
10. A basket of oranges, 8 yuan money and a basket of apples 10 yuan. How much does it cost to buy these two baskets of fruit?
1 1. There are Wukesong trees and seven willows on campus. How many willows are there?
12. Xiaoya made 18 red flowers and Xiao Qiao made 10 red flowers. How many more red flowers did Xiaoya make than Xiao Qiao?
13. Xiao Pang has 20 balls, including 8 white balls, and the rest are flowers. How many flowers are there?
14. Arbor Day is here. After Mr. Wang planted five magnolia trees, there are now 1 1 magnolia trees on campus. How many magnolia trees are there?
15. Xiao Xiaoyou 1 pencil. Seven pencils were given to little Dingding. How much is left?
16. Mom bought some apples. She ate five on the first day, eight on the second day, and how many on two days?
17. There are eight story books, six fairy tales and as many science and technology books as fairy tales in Xiaoya. How many are her three books?
18. There are 20 students on the bus. First 10, and then five. How many students are there on the bus now?
19. Mom bought five balloons first, then seven. How much did she buy?
20. There are 15 pigeons in the park. Eight pigeons flew away. How much is left?
3. First-grade primary school students' first volume math application problems
1. Students want to make 28 lanterns, and have already made 18 lanterns. How much more do they have to do? 2.36 butterflies flew away from the flowers and 25 flew away. How many flew away twice?
There were 75 planes in the airport, and 63 flew away. How many planes are there in the airport now?
Xiaoping planted 7 pots of safflower and the same amount of yellow flowers. How many pots of two kinds of flowers?
5. The school has 25 bottles of glue and bought 19 bottles. How many bottles are there now?
There are 36 apples in Xiao Qiang's family. After eating seven, how many are there?
7. There are 33 vehicles in the passenger station, which have left 13 vehicles. How many cars are there?
8. Children make paper-cuts with 8 pieces of red paper and the same amount of yellow paper. How many sheets of paper did they use?
9. There are 39 horses in the racecourse, and 52 horses have come. How many horses are there in the racecourse now?
10. The store has 25 fans and sold 16. How many fans are there now?
1 1. There are 65 orchids and chrysanthemums, 26 orchids and how many chrysanthemums in the school?
12. Xiaoqing drew twice 17, the first time was 9, how much was the second time?
13. Xiaohong's family has 33 apples and pears. 14 apples and how many pears?
14. The school wants to distribute 42 boxes of stationery to primary schools in mountainous areas, and has already distributed 27 boxes. How many more boxes do you want to send?
15. There are 1 1 cabbage at home. After eating five, how many more?
16. There are 48 trees on both sides of a road. A * *, how many trees have been planted?
17. Eight cars left in the parking lot, leaving 24 cars. How many cars are there in the parking lot?
18. Eight carts were driven from the parking lot, driving the same number of cars. How many cars have driven twice?
19. There are 6 footballs in the school gymnasium, and 26 have been bought. How many are there now?
20. Learn from Lei Feng. The team repaired 8 chairs in the morning and 9 chairs in the afternoon. How many chairs have been repaired in one day?