Looking for answers to math for sixth grade students in New Time and Space during the winter vacation, urgent~~~~~~

Answers to the math part of "Winter Vacation New Time and Space"

P4-5

Fill in the appropriate numbers in the box: 3/2 3/2 15/2 ;14/9 14/9 4/9;5/3 5/3 5/6

What percentage of the area of ??the rectangle is the area of ??the colored part: 37.5% 37.5%

< p>Fill in the numbers according to the rules:

1.0.5, 3/7, 37.5%. The rules are: convert these numbers into fractions with the numerator being , you will find that the denominator starts from 1 and increases by 1.

2. 6/5, 60%, 1.3, the pattern is: there are two sets of patterns here, which appear at intervals. The first group decreases by 0.1, and the second group increases by 0.1.

3. 40%, 1.4, 33/20, 190%, the rule is: every two adjacent numbers increase by 0.25.

Find the area of ??the colored part in the following figure:

1. Radius = 10 ÷ 2 = 5 (cm) area of ??shaded part = 12 × 10 - 5 × 5 × 3.14 = 41.5 (square centimeters)

2. Radius = 4÷2=2 (cm) Area of ??the shaded part = 2×2×3.14÷2+4×6÷2=18.28 (square centimeters)

Solve the problem:

1. (1/3×3/4-1/5)÷3/10= (1/4-1/5)÷3/10=1/20÷3/10=1/6

2． (1) (14+16)÷(14+16+7+3+4+5+1)=60%

(2) Method 1: (14+16+7+3+4+5)÷(14+16+7+3+4+5+1)=98%

Method 2: 1÷(14+16+7+3+4+5+1 )=2% 1-2%=98%

(3) The answer is not unique, so omit it.

P10-11

Write the number directly: 3/2 2/3 2/9 8/9 7/4 4/7 3/7 16/3 13/15 3/2 5/3 4/15

Look at the picture and calculate: 2/15 4/5 8/15

Fill in the blanks:

1.100, 40

2.1：3

3.270

4.1, 3, 2, 1/4, 3/2

Choose: A, B, A, B, B, B

Use your brain:

1.3/7, 3/28

2.3 /7, 3/4, 9/28

P16-17

Look carefully: ＜, ＜, ＝, ＜

Select:

1． A and C

2. B

3． C

Arrange the following groups of numbers in descending order:

1.1 and 2/3>1.66>116.7%

2. 34%＞1/3＞0.333

Fill in the form: 3/4 75%

0.575 57.7%

0.34 17/50

Convert the following fractions into percentages: 50% 25% 20% 12.5% ??5% 4% 2%

Solve the problem:

1.540÷(44+45+46)=4(people ) Class 1: 4×44=176 (trees) Class 2: 4×45=180 (trees) Class 3: 4×46=184 (trees)

2.309÷618=50%< /p>

3． (1) Radius=16÷2=8 (cm) 8×8×3.142=100.48 (square centimeters)

(2) Radius=6÷2=3 (cm) 6×6÷2+3× 3×3.14÷2=32.13 (square centimeters)

P22-23

Can be easily calculated using a simple method

1. No need to be simplistic, the answer is 1/24

2. Simple, the answer is 13

3. Simple, the answer is 1

4. Simple, the answer is 48

Fill in the blanks:

1.3/4 0.75 75% 75%

2.5/8 0.625 62. 5% 3 /5 60%

3． For example: 192 384 576

Fill in the circle with ＞, ＜ or ＝: ＜, ＞, ＞, ＜, ＞, ＝

Column calculation:

1. [3.09-37/12÷(1.15+1/12)]×10%=[3.09-37/12÷37/30]×10%=[3.09-5/2]×10%=0.59×0.1=0.059< /p>

2. Solution Suppose the number B is X, then the number A is 4/7X, X+4/7X=21, 13130.4 (yuan)

4.1200-1200×99.5%=6 (people)

Write the positions of various animals in the picture: snail (0, 7) chick ( 4, 6) Crab (8, 6) Puppy (1, 2) Bunny (5, 0)

P28-29

Draw, calculate, and write First write:

The picture of this question is omitted. The area is 12 square centimeters. Pay attention to the vertex positions of the rectangle, trapezoid and parallelogram after drawing. Don’t forget to mark.

Longer than shorter:

1. The lengths are equal because the sum of half the circumferences of the two smaller circles is equal to half the circumference of the larger circle.

2． In Figure (1), the lengths of the three routes are one length plus one width, so they are the same length; in Figure (2), 1 and 2 are the same length, half of the circumference of the great circle; and 3 is a diameter; in Figure (3) Not the same length.

Solve the problem:

1.9÷25=36%

2. (700-28350)÷700-1=10%

3. The distance is the same and speed is inversely proportional to time.

(8-5)÷5=60%

4. (1) 40×(25%+20%)=18 (people)

(2) 40×(40%-15%)=10 (people)

P34-35

Write the number directly: 0.9 2.1 0.28 0.28 5/8 59/75 12 9 4

Express the colored part in the picture as a percentage: 46% 73%< /p>

Fill in the form: 1.5 centimeters, 9.42 centimeters, 7.065 square centimeters

3 meters, 6 meters, 28.26 square meters

6 decimeters, 18.84 decimeters, 28.26 square decimeters

4 decimeters 25.12 decimeters 50.24 square decimeters

Find the number represented graphically: 1/10 15 8

Solve the problem:

1 ．2÷4/7×40%=1.4 (tons)

2.1÷(1/10-1/15)=30 (hours)

3.18× 80%÷(1+20%)=12 (yuan)

4. The answer is not unique. It can be seen that the total cost is 4,000 yuan, food 1,000 yuan, transportation 800 yuan, etc. The suggestion is: spend reasonably and save a little.

P40-41

Simplify first, and then find the ratio:

1.1: 2000=1/2000

2. 9:10=9/10

3.3:1=3

Analyze the corresponding relationship between the unit "1" and the specific quantity: the specific quantity corresponding to the quantity of the unit "1" is 105 kilometers; the corresponding amount of 2/7 is 30 kilometers.

Look at the line segment diagram calculation: 180×65%=117 (tons)

What rules can you find from the following calculations:

1 ． Fill in the blanks in the first group: 1/8 246 and 7/8

2. The second group fills in the blanks: 4/75 4 and 4/75

Use the above method to calculate the answer: 43 and 5/9 24 and 5/9 98 and 1/3 7 and 7/25 5 and 5 /17 6 and 6/37

Find the areas of the painted parts below:

1.3.14×(5×5-3×3)=50.24 (square centimeters)< /p>

2. Small radius = 4 ÷ 2 = 2 (cm) Large radius = 2 + 3 = 5 (cm) 3.14 × (5 × 5 - 2 × 2) = 65.94 (square centimeters)

Solve the problem:

1. It is more convenient to use equations to solve this problem.

Explanation: Suppose the Zhang family’s income this month is X yuan, then the Li family’s income this month is 4/5X yuan.

10/13 (X-1200)=4/5X-1000 X=2500, the Li family has 2,000 yuan

2. This question can also be solved more conveniently using equations.

Explanation: Suppose there are X chickens, then there are 200-X rabbits

2X-4 (200-X)=160 p>P46-47

Fill in the numbers according to the rules:

1.1/4

2.1 and 1/2

3.23, 46

Fill in the blanks:

1.2:5 2 5 2/5

2.16:9 4:3

3.25: 1 25

4.4: 3 4/3 times 5

5.11: 4 33/12 5.5 275%

In each of the following figures, how many axes of symmetry can you draw: 1, 3, 2, 2

The surrounding axial symmetry figures are slightly

Solve the problem:

1. (1) 2/5×1/8÷1/5=1/4 (square decimeter)

(2) 2/5÷1/8＋2/5÷1/5－2/5 =24/5 (square decimeter)

2.84-33=51 (page) 84÷2/3-5=51 (page) 84÷4/7+3=51 (page) Both Yes.

3． Assuming all guesses are correct, you will get: 15×10=150 (points) (150-90) ÷ (5+10) = 4 (pieces) 15-4 = 11 (pieces)

P52-53< /p>

Write the reciprocals of each of the following numbers: 1/9 1/5 2 1 2/5 4/3 5/2 3/10. Rule: Two numbers whose product is 1 are reciprocals of each other.

Use line segment diagrams to represent the meaning of the following fractions. One line segment is required for the top two questions, and two line segments are required for the following two questions. Figure omitted.

Based on the conditions, ask questions and answer them:

1. Can you fill in how many meters you have traveled? Column formula: 1000×2/5=400 (meters)

2. Can you fill in how tall you were last year? Column formula: 140×(1+1/20)=147 (cm)

3. How many people can fill in workshop B? Column formula: 84×(1+25%)=105 (person)

Look at the picture and fill in the blanks:

1.1/2 1/4

2.1 /4 1/12

3．1/5 3/20

Rule: 1/C a/bc

The following table is the favorite of a certain class of students When answering various activity statistics tables, you need to calculate the fan-shaped central angles of three types of people: 120 degrees, 180 degrees, and 60 degrees, and then draw a fan-shaped statistical chart. Pay attention to adding titles, legends, and using different shapes. or pattern differences.

Use your brain:

Assuming a large ship, (8×9-52)÷(9-5)=5 (bars) 8-5=3 (bars)

P58-59

Fill in the circle with ＞, ＜ or =: ＜, ＞, ＝, ＝, ＞, ＞

Compare the product with the first factor The size of: when the second factor ≥ 1, the first factor ≤ product; when the second factor < 1, the first factor > product

Fill in the blanks:

1. 20% 80%

2.3/5 24 60% 40% off

3.40% 250% 150% 60%

4.94%

p>

5.62.5%

Calculate the perimeter and area of ??the figure below

1. Radius = 60÷2=30 (cm) Perimeter: 60×3.14=188.4 (cm) Area: 30×30×3.14=2826 (square centimeters)

2. Radius = 15 ÷ 2 = 7.5 (cm) Perimeter: 15 × 3.14 + 40 × 2 = 127.1 (cm) Area: 7.5 × 7.5 × 3.14 + 40 × 15 = 776.625 (square centimeters)

Solve the equation: Answer 1/4 62 0.7 5/8

Solving the problem:

1. Present time: 1-40%=60% Past and present time ratio: 100%: 60%=5:3, past and present speed ratio: 3:5

Speed ??increased: ( 5-3)÷3≈66.7%

2. B’s speed: 81÷4.5-9.4=8.6 (km/h) (9.4-8.6)÷8.6≈9.3%

P64-65

Can use simple methods easily Calculation:

The answer to the distributive law of question 1: 2002 and 2/2005 The answer to the distributive law of question 2: 4

The answer to the distributive law of question 3: 2004 and 2004/2005 4 Question does not require a simple answer: 16

Question 5 does not require a simple answer: 4 Question 6 does not require a simple answer: 800

Fill in the blank:

1.36/100 36% 0.36 0.36 36/100 36%

2. ▲＜★＜■

Lianliankan: (1) Company B, (2) Company D, (3) Company F, (4) Company E, (5) Company A, (6) Company G

Solve the problem:

1.5000×80%×3.60%×5+5000×80%=4720 (yuan)

2.12900÷3%= 430000 (yuan) 430000×12=5160000 (yuan)

3.3.14×1.2=3.768 (meter)≈3.8 (meter)

P70-71

Calculation: The answer to question 1 is 1, the answer to question 2 is 4/3, the answer to question 3 is 5 and 3/10, the answer to question 4 is 1

First fill in the table, and then use the statistical table to make a fan chart. First calculate each percentage: 30%, 25%, 20%, 15%, 10%, and then make a fan chart. Pay attention to adding titles, legends, and using different shapes or patterns to distinguish them.

Look at the picture below. The second shape is a fan shape because the vertex of the fan shape is at the center of the circle.

Problem solving:

1. Assuming they are all tricycles, (16×3-40)÷(3-2)=8 (vehicles) 16-8=8 (vehicles)

2.40×2×3.14=251.2 (mm)

P76-77

Fill in ○ with＞,＜or＝：＞、＜、＞、＝、＜、＞

Fill in the blanks:

p>

1． (1) 3 times larger, 4 times smaller (2) π, 3.14, pi times diameter diameter (3) 18.84, 25.12, 2.5

2.12.56, 50.24, 113.04, I also found their diameters The ratio is 1:2:3, the perimeter ratio is 1:2:3, and the area ratio is 1:4:9

Among the following car logos, 1, 2, 3, 5, 6, 7 These six are axisymmetric figures, with 1, 1, 2, 3, 1 and 3 axes of symmetry respectively, the figure is omitted.

Solve the problem:

1. 1/3×1/2=1/6 20÷1/6=120 (kilometer)

2. 1+10%-3/8-2/5=13/40

3. (3.8-3.42) ÷3.8=10%

P82-83

Write and draw: The picture in this question is omitted. Pay attention to the vertex position of the graph after drawing. Don’t forget to label. .

Look at the diagram and calculate the result:

1.120×5/8=75 (kilogram)

2.120÷5/8 =192 (kg)

Fill in the blanks:

1.55%, 150, 90

2.9/13 25/6 0 1

3.80% 125% 20% 25%

4.97.5%

5.120

Calculate using a simple method:

The answer to question 1 is 98/15. The answer to question 2 is 57/10.

The answer to question 3 is 4 and 94/99. The answer to question 4 is 20. 8/25

Use your brain: There are the same number. Although A has a larger circle area, the number of larger gaps is smaller. Although B has a smaller circle area, the smaller number of gaps is larger. This can also be found through calculation.

P88-89

Write the number directly: 56 22/3 5/48 15 15/2 1/12 8/5 3/10 10/27

Fill in the blanks:

1.4 cm, 12.56 cm, 12.56 square centimeters

2.1.5, 9.42, 7.065, 18

Select: B, B, C

Look at the pictures and calculate: 3/4 15/16 7/8 127/128

Look at the pictures and make up questions, parallel answers: Note: When making up questions, you must write the questions Be complete, don’t just ask questions.

There are 48 people in a class, 5/6 of them understand English, and 1/3 of them understand Japanese. How many people understand both English and Japanese?

(5/6＋1/3-1)×48=8 (people)

Use your brain: 1÷(4+3＋2+1)=10%

New for winter vacation Time and Space for Sixth Graders Volume 1 ~ Chinese and English Answers 12012-01-08 5:59 P.M. Winter Vacation New Time and Space for Sixth Graders Volume 1 ~ Chinese and English Answers 1

The first day:

1. Lotus, apricot, peach blossoms, red apricots, chrysanthemums, peach blossoms and plums

2. Leaving the near and seeking the far away, turning sorrow into joy, exalting the strong, finding the shortcomings, making mistakes, abandoning the old, making the new, survival of the fittest, inheriting the past, starting well and ending well, eliminating the rough and picking up the essence

3. 1) The head is like a lion Just as mighty, with a body as fat as an ox. 2) There are (P8) behind the Spring Festival couplets

1.

Example: Hi, I'm Xie Shuyao.winter holidays come.I'm happy.I'm going to buy new clothes.I'm

going to learn dancing.I'm going to visit my friends.I'm going to learn how to play the guitar(play the guitar).

I'm going to walk near Wuzhen.I'm going to read many story-book...What about you?

2. 1) many geese ten teeth 2) book fun plant 3 )rain river here

The next day:

1. The genius of the leaves in the morning regresses and the children fall

2. The spring brings thousands of trees, and the rain moistens the fragrance of flowers. The sound of firecrackers announces early spring, and peach charms are new every year. Every year brings prosperity and happiness, and every family celebrates happiness and reunion

The spring scenery is beautiful with pink willows and green willows, and the atmosphere is new with the singing and dancing of orioles. The mountains and rivers of the motherland are magnificent everywhere, and the land of China is prosperous.

3. Spring is always present all year round, and flowers are always in bloom. All the lakes and seas are in spring, and all the rivers and mountains are in full glory.

1. The first company sings the second company hobby the third company cinema subway newspaper hospital

2. hobby newspaper hospital cinema singer subway

No. Three days:

1. From birth to death, with burning eyes, eager for quick success, eager for quick success, outspoken, cheerful, fast-talking, focused, long-winded, long-winded speeches about merit and deeds, pleasing to the eye and dizzying for the eyes to take in.

Two. 1 8 10 7 2 11 5 4 3 6 9 12

3. 1) Introduced broccoli, cabbage, eggplant, green beans, lady's finger, stinky beans, cabbage, tomato, and lotus root.

2) Green vegetables are like blooming flowers, wearing green clothes and smiling all day long, as if adults have won the lottery.

1. \i:\cleaner \a:\after \c:\turn \u:\morning \3:\soon

2. c c c c

Day 4:

1. Shanghai, Changchun, Guiyang, Haikou, Xining, Tianshui, Kaifeng, Jinan, Xi'an, Tianjin (vertical row)

2. Mountains, mountains and valleys (horizontal row)

< p> 3. 1) At first I thought the cat was timid, but later I learned that the cat was waiting for it to get tired and relax, and used the strategy of "the enemy attacks, I retreat, the enemy retreats, I attack again".

2) The cat avoided the table, the rat also went up, and the cat jumped down. Go up and down like this no less than a hundred times. When the rat got tired, it used the cat's paws to grab the hair on the top of the rat's head, and bit the rat's head and neck with its mouth. In the end, the rat was defeated miserably.

× × There will be stars

3. 1) He wrote about the haze, clear water, wild geese, the sunset, and the scenery of ancient trees

2) The cold trees beside the ancient city, and the sunset on the ridge. forward. The wild geese in the distance are in the autumn colors, and the clear water reflects the clouds and mist. I found it to be catchy when read backwards and forwards, which is great!

1. × √ √ √ × √ ×

2. Choose 2 Choose 1 Choose 1 1 2 1 1 2

Day six:

1. (Answer is available on page 27)

2. If there are ten dominoes, if you knock one over, all of them will fall. Ten minus one equals zero.

3. 1) Paintings of horseback riding and climbing mountains, mother’s guidance on works, painting of horses and riding down mountains, discussing the art of horseback riding as a metaphor for the way of life

2) Don’t be proud when you succeed, be more humble; Don't be discouraged when you fail, be confident.

1. D F E H A C B G

Day 7:

1. Flexible, agile, flexible, smart, delicate, exquisite, delicate and precise

Two, 2 4 1 3 6 5

Three, B D

One, C C B C C

Two, C C C D C B

The eighth day:

< p>1. Remove "people" from "in full bloom" and "completely open" and remove "probably".

2. Wasted time equals wasted life. He who abandons time, time also abandons him. A life wasted is a life lost.

3. The journey is long and arduous, the road is far, the outward wisdom is great, the wisdom is as foolish as a drop in the ocean, as sweet as sweet wine (vertical column)

4. He is in the pupils of the child,

He is in the embrace of the sun ,

Light, refreshing breath of spring.

Warm, with the breath of spring.

1. B A B B B A

Day 9:

1. Buddhism’s evil tricks, popular, unpopular, closed-door classes, powerful gates and mountain gates

2. (1) Ignorance of promotion (2) Change when seeing differences (3) Think of the source when drinking water (4) Nature is hard to change (5) It’s your own fault

Three. 1) A 2) Not necessary. Don't overcomplicate some things. With such a long beard, haven't you been able to sleep peacefully for so many years? Don't think too long.

One, √1 √2 √2 1 1 1 1

Two, 5 1 2 3 4

Three, actress this evening left big policewoman

p>

The tenth day:

1. Because the fire turned into smoke and silkworms were everywhere in the world, the earth became embankments

2. (1) Without saying a word ( 2) No good intentions (3) Can’t be touched (4) Can’t grow

3. 1) The sentence with the wavy line is: When reading, you must use your brain to think and remember with your heart.

1. √ × √ × √ √ √ ×

2. 4 3 1 2 5

Day 11:

1. Spring: The jasper is as tall as a tree, and thousands of green silk ribbons hang down. Summer: The lotus leaves touching the sky are infinitely green, and the lotus flowers reflecting the sun are exceptionally red.

Autumn: After the new rain in the empty mountains, the weather comes late in autumn. Winter: Birds disappear from thousands of mountains, and people disappear from thousands of paths.

2. Expression: full of energy, concentration, crestfallen, arrogant. Qualities: looking forward to death, regardless of one's own safety, modest and prudent, sacrificing oneself for others. Scenery: cliffs, thousands of mountains with one green, rippling microwaves, and spring scenery in the garden

< p>3. 1) Praise Archimedes for his love of science.

1. C A B B B

2. × √ √ √ √ √ √

Day 12:

1. (P57 has the answer )

2. Punctuation: ",!" In order to keep "me" out of the rain, my mother had to raise enough money to buy an umbrella and worked very hard all night.

1. 1) Yes, it is. 2) Maria's home. 3) No, they didn't. 4) They can watch TV at home.

2. B A A B B B< /p>

Thirteenth day:

1. ② ① ① ②

2. (1) The woods are green banks (2) The woods are the paradise of mankind ( 3) The woods are the cradle of life (4) The woods are green sanatoriums (5) The woods are the beauticians of nature

3. (P63 has the answer)

4. 1) I can’t forget the first snow in Jiamusi. 2) Metaphorical sentence: The snow was falling on the ground...as light as fog. The snow stopped...and was shrouded in a layer of silver mist. Step on it and it will make... wonderful music. They are like birds that have just been released from the cage, very happy.

1. B D C A C B A D

2. come grow need make keep water opens

Day fourteen:

1. Cang Cang Cang Cabin The history of the Cang Dynasty began to drive forward

2. Only... can although... but not only... but also

3. 1) The central sentence is the first sentence, and its characteristics are Echoing before and after.

2) Egret fishing, Egret resting, Egret flying low

1. (1) E (2) F (3) A (4) B (5) C (6) D

< p>2. 1) Yes, they like. 2) No, he doesn't know. 3) Yes, he know. 4) Zip.

Day 15:

1. Qixi Festival (worshiping the moon on the seventh day of the seventh lunar month and begging for needlework), Dragon Boat Festival (eating rice dumplings and racing dragon boats on the fifth day of the fifth lunar month), Double Ninth Festival (climbing high and planting dogwood trees on the ninth day of the ninth lunar month), Lantern Festival (looking at lanterns and eating glutinous rice balls on the fifteenth day of the first lunar month). Mid-Autumn Festival (appreciating the moon and eating moon cakes on the 15th day of the eighth lunar month)

Second line: hǎi shǔi cháo zhāo zhāo cháo zhāo cháo zhāoluò

Second line: fú yún zhǎng cháng cháng zhǎng zhǎng cháng xiāo

3. The debate and decision have reached its due level

4. 1. Make the article more vivid and vivid 2. Educate yourself and understand the history 3. Increase the Chinese style and Chinese national style 4. Apply them

1. B C A B

2. B A A B