(2) What is the quotient of the sum of 720 and 160 divided by the difference between 84 and 40?
(3) What is the quotient of the sum of 96 and 80 divided by their difference?
(4) What is the product of the difference between 28 and 14 multiplied by the quotient of 182 and 13?
(5) What is the quotient of 350 plus 14 and 24 divided by 49?
(6) 25 times 62 MINUS 38, plus 46, what is the result?
(7) The number A is 135, which is 28 less than the number B. What is the sum of the numbers A and B?
(8) The quotient of a number divided by 32 is equal to the difference between 258 and 168. What's this number?
(9) What is the quotient of 478 divided by 13 and 10?
(10)20 is less than 25 13 times?
How much is the sum of (1 1)543 and 10 less than that of 453 10?
(12) The sum of two numbers is 283, one of which is 1785, and what is the other?
(13)520 minus the sum of 132 and 188. What's the difference?
(14)36 divided by the difference between 579 and 255, what is the result?
What is the sum of (15)960 divided by 16 plus 95?
The difference between (16)28 and 13 is divided by 600. What is the result?
What is the sum of (17)237 plus 13 25s?
What is the product of the difference between (18) 172 and 156 multiplied by 33?
What is the sum of (19)8 100 divided by 180 plus 285?
(20) How much is the product of 54 times 36 more than 1600?
What is the quotient of (2 1)65 divided by the sum of 1032 and 268?
(22)548 minus 12 35s. What is the difference?
(23) Divide 2000 by the quotient of 16 and subtract 14 to get the difference.
(24) Sum of122 1, add 105 and divide by 21to find the quotient.
(25) Divide the difference between 486 and 236 by 22 28 to find the quotient.
(26) What is the quotient of the sum of 26)9 10/0 and 240 divided by 46?
(27) The number A is 125, the number B is 40, and the number C is eight times the sum of the numbers A and B. What is the number C?
(28) What is the quotient of the product of 300 and 15 divided by the product of 10?
(29) 16 divided by the quotient of 544, plus 125 and then multiplied by 8. What is the number?
1. Xiao Wang has read a story book of 160 pages. He has read 64 pages and the rest read 32 pages every day. How many days does it take to finish reading this book?
2. One worker can get paid every day, 50 yuan. Six workers work for five days. How much can a * * * get?
3. There are 35 people planting trees in bright primary school, with an average of 4 trees per person per day. How many days does it take to plant 2800 trees?
The TV factory originally planned to produce 550 TV sets in 25 days, but actually produced 75 more than planned. How many TV sets are actually produced every day?
Lily got 92 points in math and 98 points in Chinese and English in the mid-term exam. What is her average score in three courses?
6. For the first time, the raw ore of the iron works was 320 tons, which was five times that of the second time and twice that of the first and second times. How many tons were shipped for the third time?
7. Dragonflies fly 6 kilometers in 3 minutes. According to this calculation, how many kilometers can 1 hour fly?
8. Three guarantees of chemical fertilizer: A, B and C, with two bags of A and B weighing 32kgB and two bags of C weighing 30kg; Bags A and C weigh 22kg. What are the weights of bags A, B and C?
9. There is a piece of wood that needs to be sawed into 13 sections. It takes 5 minutes to saw a place, and how many minutes does it take to finish sawing a place?
10. Buying a table in 480 yuan is more expensive than buying a 10 chair in 30 yuan. How much is a chair?
1 1, a book with 580 pages. Teacher Li has finished reading 1 1, and there are 30 pages left. How many pages does Miss Li read every day?
12, every 12 pencils are packed in a box, and every 20 pencils are packed in a box. Now we need to pack four boxes. How many pencils do we need?
13, the school spent 180 yuan to buy 9 CDs, which is as much as the price of buying 30 floppy disks. How much is floppy disk cheaper than CD?
14, from one end of a line segment to the other end, draw a point every 2 cm, and draw 9 points for a * * *. How many centimeters is this line segment?
15, the master makes 1760 parts in 8 hours, and the apprentice makes 1400 parts in 7 hours. How many parts does the master make per hour than the apprentice?
16, a badminton racket 47 yuan and a tennis racket 102 yuan. Miss Li wants to buy 7 badminton rackets and 8 tennis rackets. How much did Li Shifu actually spend?
17. This chemical plant used 876 tons of water in June, 89 tons less than that in May. How many tons of water were used in May?
18, the plane flies 1800 kilometers per hour, which is 25 times that of a ship. How many kilometers does this ship travel per hour?
19. The canteen has1400kg of flour and1000kg of rice. Each bag of flour and rice is 25 kilograms. How many bags of flour are there more than rice?
20. Sharla Cheung and Li Hua started from their respective homes at the same time and walked in opposite directions. Sharla Cheung walks 50 meters per minute, and Li Hua walks 50 meters per minute. Eight minutes later, they met. How many meters are the two houses apart? (Solve in two ways)
2 1. The area of a rectangle and a square is * * * 300m2. Given that the width of a rectangle is 8m and the side length of a square is 12m, find the length of the rectangle.
22. Grade four students buy school uniforms, a coat 108 yuan and a pair of pants 92 yuan. There are 163 students who buy school uniforms. How much do they have to pay?
23. A car travels 85 kilometers per hour, three hours in the morning and five hours in the afternoon. How many kilometers is it less in the morning than in the afternoon?
24. Qingfeng Farm harvested 27 12kg cucumber. If each box contains 25kg cucumbers, how many boxes can these cucumbers hold? How many kilograms are left?
25. A factory manufactured 32 130 machines, originally planned to manufacture 2 19 machines per day, but actually completed the plan in 126 days. How much more is actually produced every day than originally planned?
This toy factory produces an electric car. 2 105 vehicles were produced in the first half of the month and were born in the second half of the month.
Produce 2520 cars, and prepare to pack these cars in 37 cartons. How many cars are packed in each carton on average?
27. Team A and Team B jointly build an expressway, and Team B repairs twice as much as Team A every day and 75 meters less.
Team A maintains128m every day. How many meters does Team B repair every day?
28. The TV factory planned to produce 1800 TV sets in 36 days, but actually more than planned every day.
Production exceeds 10 units. How many units are actually produced every day?
29. The store used to have 24 boxes of locks, each box was 12, and it was sold 1 1 box. How many locks are left?
30. Run a race. Xiao pang ran in 3 minutes150m, Xiao pang ran in 3 minutes168m. How many meters does Little Dingding run more than Little Pang per minute?