In the fifth grade, the next volume of the People's Education Edition, page 39, refers to the answer. Copy out the questions first.
Find the answer on pages 43-45 of the sixth grade math workbook published by People's Education Publishing House.
Ask the answers on pages 50-53 of the math workbook taught by the sixth grade students. Hey, you don't have to do 50 and 52 pages, do you? He gave all the answers = =
600 m = 60000 cm
2:x= 1:60000
2 x 60000=x
x= 120000
120000 cm = 1.2 km
By the way, the following picture can't be given. ...
The fifth grade people's education edition mathematics exercise book volume 2 answers 28-30 1 page. Fill in the blanks (2 points for each small question, 20 points for * * *)
1。 4a 6 yuan 2. > > >,
3.2 50 3.05 4.2.34 2.25
5. 1.23 6. 10.4 cm2 8 cm
7.6n 7n 8。 142 140
9. 1∕6 1∕2 10.0.08 12.5
Second, judge. (65438+ 0 point for each small question, ***5 points. ) ×、×、×、×、√
Third, choose. (1 each small question, ***5 points) b, b, c, a, b.
Under the seventh grade math workbook, the answer of people's education edition. 10 to 20 pages, it is suggested to post the questions one by one in the future, otherwise it is impossible to get the answers to the questions as you do now.
People's Education Edition Mathematics Workbook Page 33 Answer doll, study hard, don't think about copying answers all day, do it yourself. I used to be like this. I failed the exam!
People's Education Edition Grade Five Volume II Homework Page 60 Page 10 Question 4
A: A group of three is ok, because the sum of your numbers is a multiple of three.
Not in pairs, because the unit is 5, not a multiple of 2.
A group of five people will do, because the unit is 5, which is a multiple of 5.
After-school consolidation:
1. A: The sum of the numbers on each digit of a number is a multiple of 9, and this number is a multiple of 9.
2. Omit.
3. Prime numbers and composite numbers
Preview before class:
1. Number of factors: 5 (2) 8 (4)1(1)16 (5) 9 (3)13 (2).
2. Do you know what a prime number is and what a composite number is through preview? Please give an example.
A: Prime numbers have only two factors, and there are more than two factors.
Classroom assignments;
1. The first line (horizontal) ○△△△
The second line: ○○△△○
2. In1~ 20, the prime numbers are 2, 3, 5, 7,1,13, 17, 19, and the composite numbers are 4, 6, 8. That is, whether a prime number is a composite number is: (2) whether a composite number is an odd number is 9, 15.
3 judgment
√××√
4. A: The middle class and small classes can be divided into equal groups. Large classes are not allowed because 29 is a prime number and can only be written as the product of 1 and 29.
It's done. . .
Hubei people's education printing plate sixth grade mathematics exercise book second volume answer 38 to 40 pages. The answer is urgent ~ ~ ~ Can you send me the question? Our exercise book has started and has been handed over to the teacher. Please send a question and I will help you.
The answer on page 14 of the sixth grade math exercise book published by People's Education Press is 1. ( 1) C (2) B (3) D。
2. 150.72 cm2