The answer to the first volume of mathematics in the sixth grade of primary school is not copied well ~
If you encounter something you don't understand in the process of doing it, ask it out and everyone can help you.
What I want to tell you is that the answer will not be published online. I have seen many people seeking answers, but they have never succeeded in Baidu's knowledge. The Ministry of Education must have issued relevant regulations to do it yourself, and there will never be an answer to overcome inertia. If there is, it is unfair to your classmates. No, it's not fair to you. You have done less, I send you a word-I hope you have a smooth learning path and I hope yours.
The answer to the first book of sixth grade mathematics published by Beijing Normal University is 100. Divided by 2 equals 50, and 9 times 50 equals 450 people. Answer; There are 450 female employees.
I can help you. After you set my best answer, I will teach you Baidu Hii.
The first volume of mathematics in the sixth grade of primary school is excellent. Twenty answers. The first volume of mathematics in the sixth grade of primary school is excellent. Unit 5 Answers
Composite bar chart in the class 1 (1)
I. 1. The second, fourth, fifth and third grades.
2.5 5
3. Five, three, five, four
4. 10 4
Two. 1.20112009
2.(600-500)÷500﹦20%
(500-460)÷500﹦8%
The number of domestic and foreign tourists received by this city is increasing year by year. (The answer is not unique)
The second kind of complex bar chart (2)
I. 1.2850 2250
2.35. 1 150
3.70.4
4.44. 1 78.9
Two. 1.40+35-75 (person)
30+40-70 (person)
(75-70)÷70﹦7. 1%
Three. 1 ....
2.(5 1-36)÷36﹌4 1.7%
three ....
Statistical Chart of Class Three Composite Broken Lines (1)
I. 1.2 days
2. Day 4, Day 8
3.20 mm 7 mm
Second, Store A should be closed. Since 2007, the turnover of store A has been decreasing year by year, while that of store B has been increasing steadily.
The fourth kind of composite bar chart (1)
I. 1.5 20 10
2.20 1 1
3. 155 38.75
4.32.5
5. 166.7 60
Two. 1.A4 No.
2. Composite broken line statistical chart
3. Don't say it
Three. 1 ......
2. The sales volume of beverage B is higher, so enter beverage A, because the sales volume of beverage A is on the rise, while the sales volume of beverage B is on the decline.
Lesson 5 Exercise 4
First, 1. A plane; 35 seconds b side; 40 seconds b plane
2.a； 20 meters b; 16m 15s
3. Level and smooth flight
Second, 1. Music writing
2. 1 1:6
3.40
Third, draw ellipsis and find that plants can't grow without sunlight (the answer is not unique, but reasonable)
4. 1. Metasequoia glyptostroboides * * 7300, Ginkgo biloba ***7 100.
2. The number of Metasequoia glyptostroboides has been increasing, and the number of Ginkgo biloba decreased in 2009.
Verb (abbreviation of verb) 1. Drawing ellipsis
2.83.7%
Summary and Review of the Sixth Class (2)
I. 1. 16 24 75
2. 12:4 3 37.68: 12.56 3 1 13.04: 12.56 9
3.5:6
4.90 right angle
Two. 7/8, 4/12, 0.25, 8, 5/3.
3.9: 10 15: 1 75: 1 1: 1 2: 1 7: 4.
Four. 30× 3/5 = 18 (piece)
30× 2/5 = 12 (piece)
Verb (abbreviation of verb) 880× 10/22 = 400 (only)
880× 7/22 = 280 (only)
880× 5/22 = 200 (only)
6. 15 ÷ 3/8 = 40 (unit)
Seven, 720÷3.6=200 (km/h)
200× 3/5 =120km
Eight, 1. leave out
2.(3 1-20)÷20=55%
3.52:63
The first volume of mathematics in the sixth grade of primary school 160÷5=32 (Zhang)
200-32= 168 (Zhang)
2 yuan has: (168x5)÷(5+2)= 120 (Zhang).
5 yuan has: 200- 120=80 (Zhang)
Write seventeen answers to the exercises in the first volume of mathematics in the sixth grade of primary school.
The first volume of mathematics in the sixth grade of primary school is equipped with 46~48 pages of answers. Supplementary exercises or exercises and tests? (I'm the Soviet version)
Supplement P46:
1: 3∶5 5∶3 3∶8
2: ⑴ 2+5=7
White rabbit 35×5/7=25
Black rabbit 35×2/7= 10
⑵ 35÷5×2= 14
3: 20×( 1+50)
=20×5 1
= 1020
4: Chocolate 60÷5×3=36
60-36=24
Milk sugar 60÷3×5= 100
100-60=40
P47:
1: 5/6 12 1/24
3/5 1/35 5/3
2: 7/4 1/36
30 8/3
3: 10∶7 7∶ 10
4: 25∶ 100 1/4 25: 125 1/5
5: 2∶ 1
6: 3∶ 1
7: 2/5 4 25
8: Simplified 32: 5 1: 20
5∶4 6∶ 1
Find the ratio of 32/5 1/20.
5/4 6
P48:
1: 1/20 49/2 4/3
2: > =
3: 3/ 10÷2/5
=3/ 10×5/2
=3/4
2/5÷3/ 10
=2/5× 10/3
=4/3
4: 3/20×2÷6/5
=3/20×2×5/6
= 1/4
You read it first. If it's a drill and a test, you ask me and I'll send it to you. This is a supplementary exercise.
The answer to exercise 4 in the sixth grade math textbook is here. Question 5: 20 times 9 in 10 times 2 in 3 equals 12 trees. No one helped you with your thinking test.
Page 3 1-34 of the sixth grade elementary school math exercise book answers your own questions. I said elementary school math is very simple. If you don't do the problem yourself now? You can't learn in junior high school.
The application questions and answers of the first volume of mathematics in the sixth grade of primary school (10 questions) The final simulation test paper of mathematics in the fifth grade of primary school (1)
Class: Name: Grade:
I. Fill in the blanks (22 points)
( 1)6. 15km =()m 1:45 =()
(2) 34.864864 ... In short, it is (), and the three decimal places are about ().
(3) There are m kilograms of apples in the fruit shop, and 6 kilograms are sold every day, and there are () kilograms left after X days.
(4) The product of 4.6× 0.02 is a decimal (). If the factor of 0.02 is expanded to 100 times, the product should be made.
Constant, the decimal point of another factor should be ().
(5) The area of a triangle with a height of 4cm is equal to the area of a square with a side length of 4cm, and the base of the triangle is ()
(6) A school assigns each student a library card number. If the mantissa is set to 1 for boys and 2 for girls,
For example: 9740 1 1 means 1997, the student in Class 4, 1, is a boy, then 1999.
The card number of the female student No.29 who entered Class One is ().
(7) fill in ">"
7.2 1○7.2 12 4.933○4.93 2.8÷0.6○2.8 0.45× 1.05○0.45
(8) The upper bottom, the lower bottom and the height of the right-angled trapezoid are 10dm, 12dm and 8dm respectively, and its area is
() Square decimeter; Draw the largest square in the trapezoid, and the area of the square is () square decimeter.
(9) Master Wang processes one part and 20 parts in 5 minutes, so Master Wang needs 1 part to process on average.
It takes () minutes, 1 minute to process () pieces of this kind of parts.
(10) There are two white balls, three red balls and five blue balls in a box. Touch a ball from the box, there may be ().
The result is most likely to hit the () ball, and the possibility is ().
(1 1) A road is 2400 meters long. From the starting point to the end point, a pole should be erected every 40 meters.
(12) known1÷ a = 0.0909 ...; 2÷A = 0. 18 18…； 3÷A = 0.2727…； 4÷A = 0.3636…；
Then the quotient of 9÷A is ()
( )
( )
( )
( )
Two, true or false (5 points)
1, the equation is the equation.
2.4.8÷0.07 is equal to 480÷7.
3.X = 1.5 is the solution of 2x+6 = 9.
4、a+ 1=a .
There are four yellow balls and three red balls in the box (the yellow balls are the same size and shape as the red ones). The possibility of touching any ball from them is. ( )
Third, multiple choice questions. (5 points)
1, each empty bottle can hold 2.5 kilograms of salad oil. Miss Wang needs at least () bottles to put 25.5 kilograms of salad oil in such bottles.
a、 10 B、 1 1 C、 12
2. A rectangle nailed with four pieces of wood is drawn as a parallelogram, and its () remains unchanged.
Area A, Area B, Perimeter Area C, Area and Perimeter
3, in the following formula, the largest number is ().
a . 8.6÷ 1.5 b . 8.6×0.2 c . 8.6×0d . 8.6× 1
4, a figure composed of building blocks, from the front or from the side, this
There are () building blocks.
A, 4 B, 6 C, not necessarily
5. In the picture on the right, two triangles (indicated by shading) are drawn in two squares with equal sides.
Their area is compared with ()
A, A has a large area, B has a large area, and C is equal.
Jiayi
Four, calculation (23 points)
1, the number written directly (5 points)
2.6×0.3= 4.5÷0.9= 8.5× 10= 5.2÷0.2=
1.2×6= 7.9÷0. 1= 7.6×4= 4.5÷3=
0.65÷0. 1= ( 1.5+0.25)×4=
2, solve the equation (6 points)
5x-2+ 1.8 = 3.6 7(x- 1.2)= 2. 1
3, off-type calculation (can be simplified) (12 points)
17.64÷4.9+6.73 3.4÷〔( 1.2+0.5)×5〕
1.9+ 19.9+ 199.9+0.3 0.25× 12.5×3.2