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Classroom assignments, the fourth grade, the second volume, Su Jiaoban 17 The answer to the classroom assignment in Songzhuang of life This article is a touching life in Songzhuang, which consists of two stories: Hero of Ant Country and Bridge of Life. The Hero of Ant Country tells the story of a group of ants twisted into a ball in the face of the furious Vulcan and rushed out of the sea of fire under the protection of the hero of Ant Country who was scorched on the outer layer. Bridge of Life tells the story of a herd of antelopes chasing a hunting party. The old antelope built the bridge of life with death, and the young antelope jumped over the cliff to survive. These two short stories eulogize the valuable cooperation and dedication of the weak at the critical moment.

I don't know the answer to my fourth grade math homework. How to answer? There are 10,000 kinds of math homework in Qian Qian.

The homework in the second volume of Grade Four is 6+[36 divided by (3-2)*4]= 150.

The answer to the homework in Volume 2 of Grade Three: 10 10jiajiao. /daan/BookID _ 14352。

I hope I can help you.

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Answer: I am the torch of dried bean curd.

Draw a picture of the homework in the second volume of fourth grade mathematics.

The area has increased by 36 square meters, which is a small rectangle with an area of 3*2 and two different rectangles.

Explain that the area of two rectangles is 36-6=30.

The side lengths of these two rectangles are 2 and 3 respectively, and the other side is the side length of a square.

You can find that the side length of a square is 6.

So the original square area is 6*6=36 square meters.

The fourth grade is over, and the answer to the exercise book depends on you!

It is difficult to find the answers in specific reference books online, and there is no answer online.

It's good for you to think more and not discuss it with your classmates.

: 10 10jiajiao。 /daan/bookid_ 15220。

No one was found in the third grade. I hope this will be useful to you in the future.