1 Class 5, Grade 1 Class brought a batch of saplings and prepared to plant trees. The monitor of their class began to arrange: "There are 56 people in our class, 8 people in a group, and each group has 12 trees." After the students in this class planted trees according to the requirements of the monitor, there were 27 seedlings left. How many seedlings did this class bring?
2. The mall sent a batch of clothes, a set of *** 156. The purchase price is 65 yuan, and the retail price is 98 yuan. If all the clothes are sold out, how much money can this mall earn after deducting all kinds of expenses of 3000 yuan?
A cinema has 750 seats. A movie originally planned to sell 15 yuan per ticket, but only 360 tickets were sold. The remaining tickets had to be sold in 5 yuan at a reduced price, and they were sold out. What is the income of this cinema?
Uncle Li's family collected 860 Jin of lemons this year. When he sells lemons, he divides them into two grades, A and B, according to their quality. Grade A lemon sells 4 yuan per catty, selling 640kg；; The rest are all Grade B lemons, which can only be sold in 2 yuan per kilogram. Please calculate, if all these lemons are sold, after deducting the expenses of chemical fertilizers and pesticides, how much money can Uncle Li's family earn by collecting lemons this year?
5. The sign in front of a stationery store says: Wenfeng brand pen loves it. Wholesale price 10 pen per box of 35 yuan. Buy a box and get 1 pen. Retail price per 5 yuan. If each of the 67 people in our class wants to buy one, how should they buy it and how much is it?
Ou Di's father's monthly salary is 3000 yuan. Personal income tax shall be paid in 2005 155 yuan. According to the revised tax law, he only needs to pay 1 15 yuan in 2006. How much personal income tax did Ou Di's father pay less than before in 2006?
7, a pedestrian street with 860 pieces of 60 cm×60 cm granite floor tiles, each floor tile 25 yuan, floor tile laying labor and other materials costs a * * * need 2300 yuan. How much does it cost to pave this pedestrian street?
8. Grade four, grade one * * * students 120, 30 fewer than grade five. How many students are there in Grade Two?
9. Express speed160km, how many kilometers in 30 hours?
10, Xiao Qiang runs 15 minutes every morning, and his speed is about 120 meters/minute. How many meters does Xiao Qiang run every day?
1 1. terns fly from the north pole to the south pole, with a journey of 17000 km. If it learns 780 kilometers every day, can it fly in 20 days?
12, Xiaolin's orchard harvested 3 10 Jin of pears this year, and the apples harvested were 19 times that of pears. How many kilograms of apples were collected? How many kilograms do you charge for two kinds of water?
13, 952 pear trees and 34 orange trees were planted in Xinxin Orchard. How many times are there pear trees?
14. The students visited the History Museum. There are 226 students in grade four, and there are 34 more teachers and students in grade five than in grade four. Each ticket 18 yuan.
(1) How much does it cost for teachers and students in the fourth grade to buy tickets?
(2) Is it enough for the fifth-grade teachers and students to prepare 5,000 yuan tickets?
15, Xiaohong walked from home to school 12 minutes. How many minutes does it take her to go from home to children's palace to school at the same speed?
16. The fruit shop sent 27 boxes of fruit today, and then sent 18 boxes. The average weight of these fruits is 35 kilograms per box. So how many fruits are there today?
17, Master Wang has to process 200 parts. 56 pieces were processed yesterday, and 73 pieces were processed today. How many parts are left unprocessed?
18. A worker's canteen used to use coal 147 kg every day. Later, they installed three boilers, which could save 62 kilograms of coal every day. Please calculate: How many kilograms of coal will be used in 165438+ 10 this year?
19, a laundry list plow, the laundry list weighs 96kg. Pour out half a plow, even the laundry list weighs 52 Jin. Please calculate: How many kilograms are there on this laundry list? How much does this laundry list weigh?
20. Wang San got 185 in Chinese and math last time, and got 97 in math. What's the score of Chinese?
2 1. Dad brought 300 yuan money, spent 125 yuan to buy clothes, returned his schoolbag, and returned 160 yuan. How much is this bag?
22. Mom took some money to go shopping. She bought shoes with 80 yuan, spent 150 yuan on clothes, and left 170 yuan. How much money did mom bring to the street?
23. Dad took 340 yuan money to the street, bought an electric fan, used 75 yuan and used 25 yuan to buy a schoolbag. How much is left?
24. Mom took 480 yuan money to the street, bought a washing machine of 388 yuan, and bought 3 Jin of peanuts, each Jin of 4 yuan. How much is left?
25. Dad bought an electric fan for 60 Qian Qi and 75 yuan. When he found that he didn't have enough money, he caught a rooster and sold it to 25 yuan. How much is left?
26. On the first day of the construction site, 237 packages of cement were delivered, with 2 15 packages; The next day, 263 bags of cement arrived and 225 bags were used. How many bags of cement are left?
27. There are 56 students in Class One, 65 students in Class Two and 44 students in Class Three in our school. How many students are there in Class One, Grade Three?
28. Grade four participated in the school sports meeting. There were 24 people skipping rope, 27 people long jumping, 33 people doing exercises and 76 people watching. How many people are there in the fourth grade?
29. Dad bought something worth 596 yuan and gave it to 600 yuan, a salesman. The salesman had no change, so Dad gave it to 6 yuan, a salesman. How much money should he change at this time?
30. My mother bought something from 370 yuan and gave it to the shop assistant 400 yuan. The shop assistant had no change, and my mother gave it to the shop assistant 20 yuan. How much should I change at this time?
3 1, my mother bought two schoolbags with 800 yuan money, and the unit price was 23 yuan; I bought a TV set for 654 yuan. How much is left?
32. Pen 7 yuan/piece, pencil case 6 yuan/piece. I bought 12 pens and 1 pencil cases and gave them to the salesgirl 100 yuan. How much did she pay me back?
33. The school should plant 600 trees, with 98 trees in three classes (1), 3 (2) classes 102 trees and 3 (3) classes 100 trees. The rest will be divided equally between the two classes in grade six. How many trees should be planted in each class in grade six?
34. The fruit shop bought 7800 Jin of lemon the day before yesterday, yesterday 12200 Jin, today 10000 Jin. Only three cars were used to transport them. How many tons does each car transport on average?
35. A car contains 239 cases of mineral water, each containing 36 bottles. How many bottles of mineral water does this car contain?
36. A car was marked with a load of 7 t. At one time, the car was loaded with 156 packages, each weighing 60kg. Is this car overloaded?
37. A car from City A to City B has been driving for five hours at a speed of 65km per hour. At this speed, it will take three hours to reach City B.. How long is the road between city A and city B?
38. Li Hong borrowed a story book from his classmate and promised to return it 1 week later. I read 15 pages every day for the first three days, and I have to read 28 pages every day for the next few days to finish reading this book. How many pages are there in this book?
39. Uncle Li's fish pond spent 1060 yuan this year to buy two kinds of fry (carp fry and grass fry) to feed. When fish are raised, carp can receive 720 Jin, and each Jin can sell 8 yuan; Grass carp can collect 580 Jin and sell for 7 yuan per Jin. If Uncle Li sells all the fish, then remove some fish farming costs (200kg special feed, 3 yuan per kg; The grain value of various fish farming is 1520 yuan. How much can Uncle Li's family earn by raising fish this year?
40. Once, Uncle Li drove from home to a place to play. Three hours after departure, it is 360km away from the destination. He continued to drive at this speed, and after three hours, he was 20 km away from his destination/kloc-0. At this time, he felt a little tired from long-distance driving, so he slowed down and drove 20km less per hour than before. How many hours will it take him to reach his destination? How many kilometers is it from his home to his destination?