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No. Only extra-thick.
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1. There are 31 days in January, how many weeks are there, how many days are left?
2. The road repair team repairs a 1,500-meter-long road, 300 meters have been repaired, and the rest will be repaired in 6 days, how many meters will be repaired per day on average?
3. One lap of the sports field track is 400 meters, and Uncle Wang insists on running 2 and a half laps every day. How many meters does he run per day?
4. Xiaoli walked about 5 decimeters long, she walked a total of 540 steps from home to school, calculate, how many meters from her home to school?
5. Lan Lan is 134 cm tall, and Dongdong is 5 cm taller than Lan Lan. What centimeter is Dongdong tall?
6. A table lamp is 98 yuan, and it costs about ( ) yuan to buy 5 table lamps like this.
7. It takes 4 minutes for one person to sing a song, and it takes ( ) minutes for 15 people to sing the song together.
8. A bag of laundry detergent weighs 800 grams, and 5 bags of such laundry detergent weigh a total of ( ) kilograms.
9. Shanshan is 3 years older than Binbin this year, and Shanshan is ( ) years older than Binbin in 5 years.
10. A typist needs to type an 83-page manuscript, the first 3 days type 20 pages, and the rest should be completed in a week, how many pages do you need to type per day on average?
11. Zhang Jun's family bought back a bag of rice, eating an average of 2 kilograms a day, and after 9 days of eating, there were 7 kilograms left. How many kilograms of rice was in this bag?
12. Li Ping borrowed a 60-page story book from the school library, the loan period is one week, he plans to read 8 pages a day, can he return the book on time?
13. How long is a rectangle 25 cm long and 18 cm wide enclosed by a wire?
14. The new teaching building of the school has 5 floors, each floor has 3 classrooms, and 6 fluorescent lamps are installed in each classroom.
Can you ask 2 different questions based on the information provided above and answer them? Give it a try and believe you can do it!
Question 1: Question 2:
15, Dongdong has 32 bad albums, and after giving 6 to Qingqing, the number of albums of the two is the same. Qingqing's original album ( ).
16. A total of 45 books were repaired in the three classes of the third grade, 28 books were repaired in the first and second classes, and 30 books were repaired in the second and third classes. Then the first shift repairs the book, the second shift repairs the book, and the third shift repairs the book.
17. School development"I can do it"Club activities. Sign up"Table tennis player"The number of people is"Campus NBA"2 times that is known"Table tennis player"ratio of the number of people"Campus NBA"21 more. Sign up"Table tennis player"There are ( ) people.
18. The worker's uncle repaired the road for 7 days, with an average of 39 meters per day, how many meters was repaired in total?
19. There are 383 people in the second grade, 29 more than the third grade, how many are there in the third grade? How many people are there in two grades?
20. Xiaogang has 5 corners and 3 points, and how many pieces can I buy if I buy an eraser for 8 points? How much money is left?
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Which one do you want?
If you want the answers or analysis of the whole book, you can go and buy a complete solution to the math textbook, which is very complete and has a lot of detailed analysis, which can be used as a reference.
When we go to junior high school, we all buy it, and it is indeed very detailed, and we really don't have to ask the teacher, because the whole solution is not a Taoist question will give you detailed steps.
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This year's grandmother's age is just four times that of Xiaoli, and the sum of the ages of grandma and Xiaoli is 75 years old, you know how old Xiaoli is this year.
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How many kilograms of dried fish can be dried into 3 kilograms of fresh fish for 5 kilograms of fresh fish, and how many kilograms of dried fish can be dried for 445 kilograms of fresh fish?
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Do you want the question or do you want the answer?
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The maximum side length of this square is 3 cm, so its area is 3*3 = 9 square centimeters, and the circumference is 3*4 = 12 centimeters.
Mom ate 2 pieces, Dad and Mom ate the same amount, so Dad also ate 2 pieces, Xiaoqiang ate 3 8 of watermelon, Dad ate 2 8=1 4 of watermelon, Dad ate 2 8=1 4 of watermelon, and the three of them ate a total of 7 8 of watermelon
128 children visited the planetarium and were divided into 2 teams, each team was divided into 4 groups on average, how many people were in each group? >>>More
I've done this topic, so let's analyze it first. If it is a 4-digit number, then the first digit of this number must not be 0, and the last digit cannot be 0Then multiply 9 by 4 digits, then the first digit must be 1, if it is 2, multiplied by 9, it will become 5 digits, then, the first digit after multiplying 9 must be 9, then the fourth digit of the first number is 9, now it becomes 1bc9, and then analyze b, if b multiplied by 9, it is a two-digit number, according to the algorithm of every 10 into 1, multiply 9 and then become a 5-digit number, because the first digit has reached 9, as long as it is carried forward, it will be greater than or equal to 10 >>>More
Xiaojun + Xiaohong = 67 kg.
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Sing the praises of the motherland. I sing the praises of the motherland and the prosperity of the motherland. >>>More