1. The store has four baskets of apples, each of which is 55kg. We have sold 135kg. How many kilograms of apples are left?

2. There are 24 people in the art group, and the number of people in the sports group is four times that of the art group. How many people are there in the two groups?

3.4 points for each box of chalk 1 yuan, and 6.2 points for each bottle of ink. The school bought 6 boxes of chalk and 5 bottles of ink. How much will it cost?

There are nine basketballs, and the number of football is eight times that of basketball. How many footballs are there?

There are 72 footballs and 9 basketballs. How many times are there more football than basketball?

6. There are 72 football, which is exactly eight times the number of basketball. How many basketballs are there?

7. The school bought 6 boxes of books, each with 50 books, which were distributed to 4 grades on average. How many books are distributed in each grade?

8. Plant a tree every 5 meters on the side of a 3-kilometer highway. How many sections should a tree be divided into?

Xiao Ming has to walk 200 meters from home to school. If he walks back and forth twice, how many meters will he walk?

10. There are 19 yellow balloons in the store. There are seven yellow balloons missing from Le Ballon Rouge, and the number of flower balloons is twice that of Le Ballon Rouge. How many?

1 1. Students do exercises, Xiaohua does 75, Xiaoming does 85, Xiaoqing does 30, which is less than the total of Xiaoming in Obana. How much did Xiaoqing do?

12. There are 14 poplars in the school. There are twice as many poplars as pine trees, and there are four more willows than pine trees. How many willows are there?

13. There are 46 students in Grade Three (1), among whom 2 1 are girls. How many more boys than girls?

14. There are 7 big monkeys in the park, and the number of small monkeys is only 9 more than that of big monkeys. How many monkeys are there in the park?

15.A has 140 yuan, which is twice that of B. How many are A and B respectively?

16. A train departs from A to B at 5: 00 a.m. and arrives at B at 3: 00 p.m. as planned, but the actual arrival time is 5: 00 p.m. sharp, two hours late. How many kilometers does the train actually travel per hour? ( 15-5)* 120= 1200 1200/( 10+2)= 100

17. The A train departs from A to B at 8: 00 a.m., travels at 60 kilometers per hour as planned, and arrives at B at 4: 00 p.m. ... but it is actually two hours late. How many kilometers does this car actually travel per hour? ( 16-8)*60=480 480/(8+2)=48

18. Xiao Ning, Xiaohong and Jony J went to buy pencils, Xiao Ning bought seven, Xiaohong bought five, and Jony J didn't. After returning home, the three men divided the pencils equally, and Xiao Jia took out 80 cents. How much should Xiao Jia give Ning? How much is Xiaohong? (7+5)/3=4 8/4=2 2*(7-4)=6 8-6=2

19. Three good friends went to buy drinks. Liang Xiao bought five bottles, Xiaohua bought four bottles, but Yang Yang didn't. When they got home, the three people drank a little wine on average. Yang Yang took out 6 yuan's money. How much should he give Xiao Liang? How much does it cost? (5+4)/3=3 6/3=2 2*(5-3)=4 6-4=2

20. Pour milk into an empty bottle with a cup. If you pour 2 cups of milk, the bottle will weigh 450 grams. If you pour 5 cups of milk, the bottle will weigh 750 grams. How many grams does a glass of milk and an empty bottle weigh? (750-450)/3= 100 450-(2* 100)=250

2 1.( 1) The two factors are 7 and 12 respectively. What is the product?

(2) What is three times 250?

22. A tiger weighs 180kg, and a bear weighs twice as much as a tiger. How much does this bear weigh?

23. The fruit shop sent 20 boxes of pears, each weighing 25 kilograms. Sold 325 kilograms, how many kilograms are left?

24. Miss Wang bought volleyball with 40 yuan, and spent three times as much money on basketball as volleyball. How much did Mr. Wang spend on a ball?

25. There are 36 students in Class One of the School Art Troupe, among whom 27 are girls. How many times the number of girls is that of boys?

26. Students collect the seeds of trees. Collected15kg. How many kilograms are collected, and the total weight of tree species is exactly three times that of the original?

27. A number multiplied by 10 is 72 more than the original number. What was the original number?

28. The price of bicycles is 182 yuan, and the price of motorcycles is 10 times that of bicycles, 700 yuan. What is the price of a motorcycle? How much is a motorcycle more expensive than a bicycle?

29.( 1) What is the product of the least two digits?

(2) What is the product of the largest two digits and the smallest two digits?

30. In a volleyball championship, 32 teams participated, and each team had 12 players. How many athletes are there?

3 1. The toy production team used to make 40 toys every day, but now the daily output is 0/0 times of the original/kloc-0. How many more pieces do you make every day than before?

32. The product of three digits multiplied by 6 is equal to the product of 4 1 multiplied by 18. What is this three-digit number?

There are11students in Class One, Grade Three. There are 35 students in Class One, and there are equal students in Class Two and Class Three. How many people are there in Class Two and Class Three?

34.( 1) What is the product of the largest two digits?

(2) How many digits may the product of two digits multiplied by two digits be?

35. The school bought 25 sets of big sportswear and 45 sets of small sportswear. Large 57 yuan, small 52 yuan. (1) How much are two kinds of sportswear? (2) How much should a * * * pay?

36. The school bought some homework and distributed it to 15 classes, with 164 copies in each class, leaving 420 copies. How many exercise books did the school buy?

37. The following questions don't need to be written vertically. Can you work them out with your mouth?

1 1×22 12×33 14×55 15×66

38. Xiaohu raised 18 hens and laid 450 eggs in May, 36 more than in April. How many eggs have been laid in these two months?

39. These two factors are 63 and 4 respectively. What is the product? When the factor 4 is amplified by 10 times and 100 times, what are the products respectively?

40. A factory uses three cars to transport coal, and one * * * transports 9750 Jin of coal. How many kilograms does each car transport on average?

4 1. limin fruit shop delivers 500 kg peaches and sells 13 baskets, with an average of 25 kg per basket. How many kilograms of peaches are left?

42. There are 1440 people studying in RTVU in a county. Prepare a TV set for every 8 people. 95 sets have been prepared. How many sets are still missing?

43. The school bought four footballs to go to 220 yuan. A basketball is more expensive than a football, 8 yuan. How much does it cost to buy four basketballs?

44. A grain processing factory ground a batch of rice. 96 bags have been packed, each bag is 75 kilograms, and the remaining 2700 kilograms are not packed. This batch of rice is shipped out in two batches on average. How many kilograms are shipped out in one batch?

45. Daxing Forest Farm planted 386 pine trees last year, planting three times as many poplars as pine trees. How many poplars have been planted?

46. There are 290 red goldfish in the fish pond in the park, and the number of flower goldfish is about four times that of red goldfish. How many goldfish have been stocked?

47. The amount of rice sold by a grain store in three days is 430 kg, 380 kg and 407 kg respectively. How many Jin of rice does this grain store sell in three days?

48. Tell the quantitative relationship of the following questions before you answer them.

(1) Xiao Qiang can run 4500m per hour. How many meters can he run in two hours?

(2) Hexi paper mill should bind a batch of diaries. Bind 340 books every day, 16 days to complete the binding. How many copies are there in this batch of diaries?

49. Decide whether the following questions are true or false.

(1) Know the price of each bag of washing powder and the number of bags bought, find the total price, and multiply the unit price of washing powder by the number of bags.

(2) "The distance from Xiaoming's home to the cinema is 250 meters, and Xiaoming walked from home to the cinema for 5 minutes. How many meters does Xiaoming walk every minute? " It's a topic of distance.

(3) "There are three peach trees in the school. On average, a peach tree can bear 85 kilograms of peaches. How many kilograms did the school receive? " It is the topic of seeking the total amount of works.

(4) Knowing the distance and time of walking every hour, you can find the distance of * * *.

50. Fill in the missing known conditions of each question before answering.

(1), after 7 days, how many pieces did a * * * make?

(2) How much is each chair 12 yuan * *?

(3) There are 20 blankets in each big bag. How many blankets does a * * * carry?

(4) 15 minutes How long does it take for Mr. Li to go to the county by bike?

5 1. If you know the speed of a motorcycle and the time it travels, how do you calculate the distance it needs to travel? (Select the specific quantity, and then solve. )

52. If we know the number of baskets of oranges delivered by the fruit shop, the kilograms of oranges in each basket and the kilograms of goods in backlog. How many kilograms of oranges do the fruit shop need to keep? How to calculate? (Select the specific quantity, and then solve. )

53. A fruit shop shipped 150kg apples, and put 6 baskets on average, with 2 yuan per catty of apples. How much is a basket of apples?

54. Zhang Hua goes to the Children's Palace by bike from school. It is known that he rides a bike for 8 minutes at 2 10 meters per minute, and there is still 140 meters from the Children's Palace. How far is it from the school to the Children's Palace?

55. The number of meters of blue cloth sold in shops is four times that of printed cloth. Sell 93 meters printed cloth, how many meters of blue cloth?

56. Last year, 940 fry were raised in the pond of Lianhua Village. The number of fry released this year is three times that of last year. How much more has been done this year than last year?

57. Judge the right or wrong of the following questions and correct the mistakes.

(1) "A junior volleyball in 42 yuan, the school bought five volleyballs. * * * How much is it? " This is an application problem of total output. ( )

(2) Knowing how many products a worker produces every day and how many days the worker works, you can know how many products the worker produces these days. ( )

(3) Require the total amount of work, and you must know the working time and distance. ( )

(4) "Xiaohong walks 3000 meters per hour, and Miss Li walks 5000 meters per hour. How many meters does Teacher Li walk in two hours? " Calculated by "3×5".

58. Use "there are 10 apple trees" to compile an application problem of total output, and then solve it.

59. Use "6 hours" to make up an application problem to find the total workload and a distance, and then solve it.

60. Tractors travel 300 meters per minute, trucks travel 300 meters more than tractors, and trucks travel how many meters in six minutes?

6 1. A building has 6 floors and is divided into 4 units. Each unit has 2 households on the first floor and 3 households on the second to sixth floors. How many households can live in this building?

62. A pencil used to be 8 cm and 7 mm long, but now it's 9 mm long. How long is this pencil now?

63. Wuhan Yangtze River Bridge is 1670 meters long, and Nanjing Yangtze River Bridge is 6772 meters long. Which bridge is long? How many meters has it grown?

64. The track of the sports ground is 400 meters. Xiaoming insists on running three times a day. How many meters does he run every day?

65. From A to B, if you ride a bike, you can drive15km per hour and get there in 4 hours. If you take a bus, it only takes 2 hours. How many kilometers does this car travel per hour?

66. A dormitory building has 20 steps between two floors, and the height of each step is 15cm. A classmate walked from the first floor to the third floor. How many meters did he rise?

67. The worker's uncle put the machine on a truck with a load of 4 tons, with 4 machines in each row and 3 rows. Each machine weighs 300 kilograms. Do these machines exceed the load of this truck? (oral answer)

68. Pigeons can fly 2 kilometers per minute, and swift flies 3 kilometers more than pigeons. How many kilometers can Swift fly per hour?

69. A grain store delivered 5 tons of rice, sold 1700 Jin two days ago, and sold out in the remaining three days. How many Jin did you sell on average every day in the first two days? How many Jin did you sell on average every day in the last three days?

70. Freshmen in Grade One 120. There are 40 people in a class. How many classes are they divided into?

7 1. The workers in the embroidery factory sewed 240 tablecloths with machines in 30 days. How many tablecloths do they poke on average every day?

72. Helicopters fly 360 kilometers per hour and trains travel 90 kilometers per hour. How many times the speed of this helicopter is that of the train?

73. A textile factory weaves 846 meters curtain cloth, and the bed sheet cloth woven is three times that of curtain cloth. How many meters does the sheet cloth weave more than the curtain cloth?

Subtract an integer from 74.450, divide the difference by this integer, and the quotient is 8. How much is this whole ten dollars?

75. A train car can hold 60 tons of goods. How many cars do you need to transport 480 tons of goods?

76. A pack contains 50 exercise books. There are 75 junior high school students, each of whom buys 4 copies. How many packs of exercise books do I need to buy?

77. Fill in the appropriate number in □ below.

□÷40=6 28

500÷□=7 10

78.20 Young Pioneers collected160kg apples. If each basket contains 20 kilograms, there are still two baskets missing. How many baskets are there?

79. A train runs at 95 kilometers per hour, and the distance from Xiaoming's home to the provincial capital is 285 kilometers. How many hours does it take Xiaoming to go to the provincial capital by train?

80. A road repair team has to repair 726 meters of road, and has already repaired 285 meters. How many days will it take to repair the remaining 63 meters a day?

8 1. Students exercise. There are 40 players and 280 runners, more than players. How many times do you run as much as you play ball?

82.( 1) The divisor is 32, the quotient is 7, the remainder is 25, and what is the dividend?

(2) The dividend is 359, and the quotient is 8. What are divisors and remainders?

83. A professional poultry farmer keeps 980 chickens, twice as many as ducks. How many ducks are there?

84. Xiaogang's family planted five apple trees and harvested 2 15 Jin of apples this year. There are four apple trees, each with an average harvest of 45 kilograms of apples. How many kilograms is the other one?

85. What number should I fill in the box, so that the quotient is a single digit with no remainder?

86. A basket knitting professional made 242 baskets in 28 days, 65,438+08 more than originally planned. How many baskets did you originally plan to make every day?

87. The grocery store sold 65,438+050 kilograms of eggs on the first day and 75 kilograms less than twice as much the next day. How many Jin of eggs did you sell the next day?

88. The school held a sports meeting. There are 384 athletes in class 16 * *. How many athletes are there in each class on average?

89. A woodworking team has to make 1450 tables. 640 copies have been made, and the rest will take 30 days to complete. How many sheets do you make on average every day?

90. The school bought 42 packs of exercise books, each containing 20 copies. Each class is divided into 84 books. How many classes can it be assigned to?

9 1. Shengli Orchard harvested 1 18 baskets of apples. How many times does the minivan need to transport 15 baskets at a time? How many baskets were shipped last time?

92. When calculating the division, Xiaolan writes the divisor 65 as 56, and the quotient obtained is 13 and 52. Think about it: What is the correct quotient?

93. Students clean up. There are 36 people cleaning the playground, three times as many as cleaning the classroom, and 27 people cleaning the yard. How many people took part in the cleaning work?

94. Students collect walnuts, 776 grams per job, and put them in a basket every 25 kilograms. How many baskets can you hold and how many kilograms are left?

95. The electric incubator can hatch 2880 chicks at a time, and a hen can hatch 16 chicks at a time. How many times the number of chicks hatched in the electric incubator is that of hens?

96. After the little swallow hatches, the big swallow feeds a little swallow with 9 10 pests for 26 days. What is the average daily feed?

97. On one side of the 24-kilometer-long highway, 4,300 poplars and 3,020 willows were planted. How many trees are planted per kilometer on average?

98. Students should plant 2500 trees. If each student plants 4 trees, how many students will take part in planting trees?

99. The school transported 3,920 kilograms of coal and planned to burn it for five months. How many kilograms will it burn on average every month?

100. Xinhua Hotel received 3046 passengers in June, 968 fewer than in June. How many passengers did you receive in July? 2 1 1+880

700-450

120+882

744-237

120- 120

450+905

987-456

462-364

165+94 1

752-32 1

300- 1 18

100+ 173

300- 12 1

100+ 183

300- 124

100+ 193

300- 127

100+203

300- 130

100+2 13

300- 133

100+223

300- 136

100+233

300- 139

100+243

300- 142

100+253

300- 145

100+263

300- 148

100+273

300- 15 1

100+283

300- 154

100+293

300- 157

100+303

300- 160

100+3 13

300- 163

100+323

300- 166

100+333

300- 169

100+343

300- 172

100+353

300- 175

100+363

300- 178

100+373

300- 18 1

100+383