In the sixth grade of elementary school, you will send in the answer to one question

Time is like water), six years of time have passed in a hurry, and the friends who used to get along day and night will also (go their separate ways), and a complete family will be (fragmented). Students, no matter where we are, that friendship is unforgettable.

Sun Simiao (Medicine King), Zhang Zhongjing (Medical Saint), Wu Daozi (Painting Saint), Wang Xizhi (Book Saint).

Guan Yu (Wusheng) Du Fu (Shisheng) Li Bai (Shixian) Bai Juyi (Xiangshan Jushi, Mr. Drunken Yin).

Li He (poetry ghost), Wang Wei (poetry Buddha), Liu Yuxi (poetry Hao), Jia Dao (poetry slave), Meng Jiao (poetry prisoner).

Today, the world's largest water conservancy project is the Three Gorges Project, which is a project with huge comprehensive benefits such as flood control, power generation, and shipping.

The sentence describing the pastoral scenery in Gao Ding's poem "Village Dwelling" is (the grass grows, the warbler flies in February, the embankment is blown, the willows are drunk, and the spring smoke is drunk).

You can't change your looks, but you can show a smile; You can't control the weather, but you can change your mood; You can't predict tomorrow, (but you can grasp today); You can't ask for results, (but you can focus on the process); You can't do everything well, (but you can be perfect); You can't decide the length of life, (but you can live optimistically).

Cats (software for broadband connections).

Windows (which comes out at boot).

CPU (I don't know).

You can't change your looks, but you can show a smile; You can't control the weather, but you can change your mood; You can't predict tomorrow, (but you can grasp today); You can't ask for results, (but you can focus on the process); You can't do everything well, (but you can be perfect); You can't decide the length of life, (but you can live optimistically).

Li Bai is a poet, Du Fu is a poet, Bai Juyi is a poet, Li He is a poet, and Liu Yuxi is a poet.

The sun and the moon are like a shuttle), the time of six years has passed in a hurry, and the friends who used to get along day and night will also (leave), and a whole big family will be (separated) like this. Students, no matter where we are, that (deep) friendship is (unforgettable).

Sun Simiao (Medicine King), Zhang Zhongjing (Medical Saint), Wu Daozi (Painting Saint), Wang Xizhi (Book Saint).

Guan Yu (Wusheng) Du Fu (Shisheng) Li Bai (Shixian) Bai Juyi (Xiangshan Jushi, Mr. Drunken Yin).

Li He (poetry ghost), Wang Wei (poetry Buddha), Liu Yuxi (poetry Hao), Jia Dao (poetry slave), Meng Jiao (poetry prisoner).

Plum. Bai's nickname is Shixian.

Wang Wei is known as the pastoral poet.

If you start with the relationship between the unknown and the unknown, that is, you can also use it, and the easier mistake in this point is not knowing how many numbers x represents, in fact, such a representation is telling you that it is 1x, then the latter is easier to understand, and now the previous problem is solved, and it will be later. This is a simple multiplication and division problem, but there is a mistake that can be forgotten when dividing by 16. In fact, we can see it as dividing 64 by Hanshan 100, so when dividing by 16, we must use 16 times 100 divided by 64, which is the literal expression of this question.

And the representation of the number is, ( x=(16 100) 64=25, which is the way of mathematicsIn fact, we found that the solution of such a mathematical problem is relatively easy, and there is basically no technical content in a simple mathematical calculation problem in time. There are many problems in solving equations like this in the exam papers, especially in the corresponding grades. This kind of equation solving problem is really to move the unknown to one side and our disparate value to the other, so that we can solve the unknown value we want.

But this knowledge point involves the problem of the shift of our learning.

If you move the direction, the plus or minus signs need to be changed, which is also the most common mistake that many people make when doing such a problem, that is, forgetting to move the direction and causing calculation errors. Shift refers to the left and right direction, for example, when the value is on the left, then when it is moved to the right, we need to change its symbol, from exactly to minus. This is a question that must be paid more attention to.

If you want to solve such equations and be able to get them right, then you need to practice more in your spare time.

One: 200 3 4 = 150 Peach Tree 200 4 5 = 160 Apple Tree Two: 20 125 = 16

Three: 3 7 = 3 7

5, slightly 6, the same as 3

7. (1) 2 = 120 points 40 120 = 1 3 (is the score line).

Oh, I'm a teacher, a 6th grade teacher, if you have any doubts, add me All I can tell you now is that what they said is not right at all.

I teach Chinese and have taken mathematics.

If you have any questions, just comment on it

I can't help it! That's all there is to it.

1.Peach Tree: 200 times three-quarters equals 150 Apple Tree: 200 times four-fifths equals 160

Subtract 20 times 25% or 20 times (150,000.)

Question 2: Set last year's x million yuan (1+25%)x=20 x=16

For example, he always refuses to change his rules, as if the refuses to let go of his responsibilities even if the corners of his mouth are pecked in order to feed the chicks.

1.He always refuses to change his rules, like the stream, in order to run to the sea, even if it is blocked by a rock, he will not look back

2.He refuses to change his rules, like the little bee, in order to pluck honey, even if his wings are injured by thorns, he goes forward, 3He always refuses to change his rules, like the little bird, in order to migrate south, even if its feathers are wet by the storm, it has to fly to its destination.

Good plus!!

6. Two methods:

Unary Equation:

Solution: The Shanghai-Hangzhou high-speed railway is about x kilometers long.

According to the title: 3 5x-17=x 2

6x-170=5x

x=170A: The Shanghai-Hangzhou high-speed railway is about 170 kilometers long.

If you haven't learned unary equations yet, use the following equation:

17x10170 (km).

A: The Shanghai-Hangzhou high-speed railway is about 170 kilometers long.

7. (The following calculations are taken.)

Solution: According to the question, the ratio is 1:50, then the water required for 20ml of concentrated juice is:

20x50=1000（ml）

Then the concentrated juice and the required amount of water are: 20 + 1000 = 1020 (ml) cylindrical cup volume: x(6 2) x15

Pour the juice into the cup 2 3, at this time the volume of juice in the cup:

If Li Mei and 3 guests want one glass each, the total juice volume:

In fact, there is only 1020ml of juice, so a glass of juice per person is not enough for Li Mei and the guests!

I don't understand how it feels like the function in school.

Because the height of the two triangles is the same, only the base edge is different, and the answer is obtained by dividing. Thank you.

His multiplier is right to divide again.

If monkey A eats 1 2 (one-half) of the total number eaten by the other two monkeys, it can be seen that A eats all 1 3 (one-third) (because B and C have 2 parts, A has 1 part, and the total number is 3 parts), and it can also be that monkey B eats 1 3 (one-third) of the total number eaten by the other two monkeys, and B eats 1 4 (one-quarter) of the total, so C eats all 1 1 3 1 4 5 12 (five-twelve), then the total is: 25 divided by 5 12 60, and A eats 60 times 1 3 20, B ate 60 times 1 4 15

1.Let monkey A eat x and monkey B eat y, and the continuous equation x=(x+25) 2

y=(x+25)/3

The solution is x=20 and y=15

First of all, I am not a teacher.

1 This article takes the door as a clue, the story. Hence the name"doors"

2 refers to the discomfort of the cold.

3 Because the teacher also did not close the door, so"Also"The word can't be omitted 4 It's really embarrassing to have friction for a little thing.

1. The story uses the "door" as a clue to reveal the main theme of the article by closing the door.

2. The cold wind is still blowing, piercing the bone marrow.

3. The clever use of the word "also" reflects the teacher's criticism of art, and teaching by example is better than teaching.

4. Quarrel just to close the door, but are unwilling to close the door casually.

The radius of the great circle r, the small circle. Annular area.