In the final exam, the average score of Chinese and mathematics is 92. His Chinese score is 14 points more than that of mathematics, and his English score is 2 points more than 1.1 times that of mathematics? emergency emergency It's not good to just give the answer (I already know the answer, {Chinese 99 | mathematics 85 | English 95.5})

In the final exam, the average score of Chinese and mathematics is 92. His Chinese score is 14 points more than that of mathematics, and his English score is 2 points more than 1.1 times that of mathematics? emergency emergency It's not good to just give the answer (I already know the answer, {Chinese 99 | mathematics 85 | English 95.5})

Chinese = a, mathematics = B, English = C
a+b=184
a-b=14
A = 99
b=85
c=1.1b+2=95.5
That is 95.5 in English

So please write the formula and process,
1. When a batch of parts is processed by two persons at the same time, Party A will process 24 more parts than Party B. how many parts are there in this batch?
2. Yuhong primary school originally planned to plant 1500 apricot trees, peach trees and pear trees. After planting, 15 pear trees were temporarily transported to Yuhong primary school after planting 3-5 apricot trees and 30 peach trees. At this time, the remaining three kinds of trees were exactly the same. How many of the three kinds of trees were originally planned to plant?
3. Li Ming, Chen Cong and Sun Liang are all primary school teachers. They teach Chinese, mathematics, politics, geography, music and fine arts, Chen Cong is the youngest. Li Ming often tells his geography teacher and math teacher about the books he reads. Geography teacher is older than Chinese teacher. Chen Cong, music teacher and Chinese teacher often watch football games together
So Li Ming teaches () and () lessons
Chen congjiao () and () class
Sun Liangjiao () and () class
4. Donald Duck and Mickey Mouse race in the 10000 meter race. Mickey Mouse's speed is 125 meters per minute, and Donald Duck's speed is 100 meters per minute. In his hand, there is an electronic remote control that forces Mickey Mouse to go backward. Through this electronic remote control, Mickey Mouse sends out the nth command, and then goes backward for one minute at n × 10% of the original speed, and then continues to move forward at the original speed, If Donald duck wants to win the game, how many times should he send commands through the remote control?

1. 24 △ (4-3) x (3 + 4) = 24x7 = 1682, apricot + peach + pear = 15003, apricot / 5 = peach-30 = pear + 15, peach = 3, apricot / 5 + 30, pear = 3, apricot / 5-15, apricot + 3, apricot / 5 + 30 = 1500, apricot / 5 = 1485, apricot = 675, apricot / 5 = 405, peach = 435, pear = 3903, Li Mingjiao (Chinese) and (Politics) are the three main reasons for this

A natural number is either odd or even. 40 is a multiple and 20 is a factor
(3) The volume and surface area of a cube with an edge length of 6 decimeters are equal
(4) The end of a number divisible by 2 and 5 must be 0
(5) If the edge length of a cube is increased by 3 times, the volume will be increased by 9 times
(1) . 123456 must be ()
A. Prime B. composite C. multiple
(3) The product of two adjacent natural numbers must be ()
A. Even B. combined C. odd
(4) in the following groups of numbers, the two numbers in group () are both composite numbers and coprime numbers
A. 5 and 24 b.4 and 30 c.8 and 15
(5) 2, 3, 4 and 6 are all 24
A. Factor B. prime number C. prime factor
The product of multiplication of two prime numbers must be ()
A. Prime B. composite C. may be prime or composite
The following statement is correct
A. All divisible equations can be divided
B. You can't divide an infinite number
c. We can't divide all the equations that can't be divided
3. Calculation
10÷2.5×4﹢5 3.8×0.5＋4×0.5 5.3×6.3＋5.3×4.7－5.3
4. Practical questions
(1) a cube water tank, the edge length measured from inside is 6dm. How many liters of water can this tank hold?
(2) cut a cube into two identical cuboids, and increase the surface area by 18 cm
(3) the decoration company has a piece of wood, 8cm long, 4cm wide and 4cm high. Cut it into small cube blocks with the same edge length of the whole centimeter (raw materials can't be wasted). How many pieces can you cut? (write down all the results you can get.)

In non-zero natural numbers, the smallest odd number is () and the smallest even number is ()

In non-zero natural numbers, the smallest odd number is (1) and the smallest even number is (2)

Nonzero natural numbers can be divided into odd and even numbers,

That's right. Non zero natural numbers are either even numbers that can be divisible by 2, or odd numbers that can't be divisible by 2. Therefore, non-zero natural numbers can be divided into odd numbers and even numbers according to whether they can be divisible by 2. In fact, all natural numbers can be classified in this way, because 0 is even

In all natural numbers, either odd or even!
Our question {0} is not a natural number, but a natural number. But the textbook says this: in all natural numbers, the number that is not a multiple of two is called an odd number, the number that is a multiple of two is called an even number, (0 is also an even number), but 0 is not a natural number!

In current textbooks, 0 is a natural number, an even number, and of course an integer
In earlier versions, 0 was not a natural number. But 0 was an integer
Even number is a concept in the theory of integers
Note: even numbers are not necessarily natural numbers. For example, - 2, - 4, - 6,. Are even numbers, but not natural numbers

A natural number (including 0) is either even or singular
What the teacher said to us was right, but my father didn't believe it. Please help me
There are also reasons

Yes, your father doesn't believe it. Let him give you an example!

One of the three consecutive even numbers is a, and the largest number is a______ The sum of them is______ ．

(1) Among the three consecutive even numbers, the middle one is a, and the largest number is a + 2; (2) and is: A-2 + A + A + 2 = 3A

Three consecutive even numbers, the biggest thing m, the smallest thing M

The smallest is M-4

If there are three consecutive even numbers, the middle one is m, then the smallest even number is ()
A. m+2B. m-2C. m-4

If there are three consecutive even numbers, and the middle one is m, then the smallest even number is m-2