A basket of apples, how to divide Xiao Ming and Xiao Hong

Let Xiao Hong be 2x and Xiao Ming (x+15).

So 2x+(x+15)=300 gives x=95

Xiao Hong's is 190 and Xiao Ming's is 110

110 for Xiao Ming and 190 for Xiao Hong.

1 2x+15+x=300, solve the equation.

Let Xiao Ming take x and Xiao Hong take y, and the simultaneous equations x+y=300 and x=1 2y+15, that is, 2x-y=30

j Add the above two equations to get 3x=330, and x=110 to get y=190

Xiao Ming took 110 and Xiao Hong took 190. You can make an equation to solve it, and let Xiao Ming take x x x 2 + 15 + x = 300 to solve x = 110

I'll just see, I'm silent, you're busy, don't pay attention to me.

For first-year students, this question requires a drawing based on the meaning of the question.

As shown below: <>

From the figure, it can be seen that Xiaohong has 11-7=4 more apples than Xiaoming. and make them both have as many apples. Give half of the extra 4 to Xiao Ming, and they will have the same number of apples.

11-7 = 4.

4-2 = 2 pcs.

Solution: It is known that Xiao Ming has 7 apples and Xiao Hong has 11 apples, so after asking Xiao Hong how many apples Xiao Ming has, the two of them have the same amount? The columnar formula is calculated as follows:

Method 1: First ask for a few more Xiaohong than Xiaoming.

11-7) 2=2 (pcs).

Method 2: Count how many of them there are.

7+11) 2-7=2 (pcs).

Answer: After Xiao Hong gave Xiao Ming 2 apples, the two of them had the same amount.

Method 1: (7+11) 2=9 (pcs).

11-9=2 (pcs).

Answer: After Xiao Hong gave Xiao Ming 2 apples, the two of them had the same amount.

Method 2: (11-7) 2=2 (pcs).

Answer: After Xiao Hong gave Xiao Ming 2 apples, the two of them had the same amount.

According to the question, it can be calculated that two people are the same:

7+11) 2=9 (pcs).

So Xiaohong gives Xiao Ming: 11-9=2 (pieces).

7+11) 2=9 (pcs).

11-9=2 (pcs).

Answer: After Xiao Hong gave Xiao Ming 2 apples, the two of them had the same amount.

Xiao Ming has 7 apples and Xiao Hong has 11 apples. After Xiaohong gave Xiao Ming a few apples, the two of them had the same amount?

After Xiaohong gave Xiao Ming 2 apples, the two of them had the same amount.

(1) Xiaohong originally had 2 apples, and later Xiao Ming gave her 4 apples, so Xiaohong now has 2+4=6 apples.

2) After Xiao Ming gave Xiao Hong 4 apples, he had as many apples as Xiao Hong's current apples, and Xiao Ming now has 6 apples.

3) Then Xiao Ming's current 6 apples plus the 4 apples given to Xiao Hong, Xiao Ming originally had 6 + 4 = 10 apples.

Xiao Ming took four apples and gave them to Xiao Hong, and the two of them had the same amount, indicating that Xiao Ming originally had eight more apples than Xiao Hong, and now he knows that Xiao Hong has two, so Xiao Ming should have ten apples, according to the title, the formula is as follows:

4+4+2 10 (pcs).

Solution: After accepting Xiao Ming's 4 apples, Xiao Hong has:

4 2 6 (pcs).

Xiao Ming originally had:

6 4 10 (pcs).

A: Xiao Ming originally had 10 apples.

After Xiao Ming gave 4 apples to Xiaohong, the two of them had the same number, Xiaohong originally had 2 apples, and now there are 6 (2+4=6).

Xiao Ming now has 6 apples, and Xiao Ming originally had 10 apples (6+4=10).

Xiao Ming originally had 10 apples, Xiao Hong now has 2 + 4 = 6 apples, and Xiao Ming originally had 6 + 4 = 10 apples.

4 + (4 + 2).

Two 4 + 6.

Two 10 pcs. A: Xiao Ming originally had 10 apples.

2+4 equals 10Xiao Ming originally had 10 apples.

6+6 12 (pcs).

Answer: Xiao Ming has 12 more than Xiao Hong.

Xiao Ming -6 = Xiao Hong +6

Xiao Ming - Xiao Red = 12 (pcs).

Xiao Ming has 12 more apples than Xiao Hong.

6+6 equals 12Xiao Ming has 12 more than Xiao Hong.

Xiao Ming gave Xiao Hong 6 apples and the two of them had the same amount, Xiao Ming had more (12) (apples) than Xiao Hong, 6+6

12 (pcs).

After Xiao Ming gave Xiao Hong 6 apples, the two of them had the same amount. How many more Xiao Ming is than Xiao Hong?

Xiao Mingyuan has 12 more than Xiao Hong.

Xiaohong gave Xiao Ming apples, and the number of apples they had was added and subtracted, the difference was 5+5=10, and it turned out that Xiaohong had 10 more apples than Xiao Ming.

Xiao Hong has 10 more apples than Xiao Ming. 5*2=10

Xiao Ming has 7 apples, Xiao Hong has 9 apples, his mother has brought 4 apples, Xiao Ming gets 3 apples, and Xiao Hong gets 1 apple, and the two are the same.

According to the theme, Xiao Ming gets x apples, and Xiao Hong gets 4-x apples.

Column equation: 7+x=9+(4-x).

7+x=13-x

2x=6x=3

4-x=4-3=1

So Xiao Ming got 3 apples and 1 apple.

Steps to solve the equation:1. If there is a denominator, go to the denominator first.

2. If there are parentheses, remove the brackets.

3. If you need to move the item, you will move the item.

4. Merge similar items.

5. The coefficient is quickly reduced to 1 to obtain the value of the unknown number.

6. Write "solution" at the beginning.

Summary. Dear, how many apples are in a box?

Xiaohong has 6 boxes of apples and Xiaoming has 30 apples, how many apples are Xiaohong less than Xiaoming? How to write.

Dear, how many apples are in a box?

It's the title of the third grade.

Or does Xiaohong have 6 apples, not 6 boxes?

Xiaohong has 6 boxes of apples and Xiaoming has 30 apples, how many apples are Xiaohong less than Xiaoming? How to write.

The unit of this question is not uniform.

Dear, the question you gave: a 6 boxes, a 30, you need to be the same unit to be compared<>

Little Red has 6 apples, Xiao Ming has 30 apples, how many fewer apples does Little Red have than Xiao Ming? How to write.

Dear, isn't the title like this?

In this case, the answer is: 30 6 = 24.

Answer: Xiao Hong has 24 fewer apples than Xiao Ming.

Dear, analyze the big chop: how many apples is Xiaohong less than Xiao Ming, and Zhengzhen is how many apples does Xiao Ming have more apples than Xiaohong in Qingchang, so the answer is 30 6 = 24.