Fill in the blanks according to the rules of math problems in the first grade of primary school: up and down, down and right, right and left, left and right, up and left, down and up, (). Please explain why? thank you We can draw the upper and lower numbers 1 and 2 first, and then draw the two numbers up and down, as shown in the figure.

(Figure 1)

The rest ... lower right, left right, left right, left right, left left, and upper left are also expressed in this way.

(Figure 2) Only one card is transmitted here, and too many cards are transmitted.

* You will find that a rule ........... 1 appears at the position in Figure 2 of this station as shown below, such as "1" in Figure 1 and "2" in Figure 2.

//This will ensure that the first one to be filled in is .................%>_<% Well, the above is invalid! ! ! ! ! ! ! ! ! ! ! !

Are you sure you wrote it correctly? Find a pattern and continue to look at the picture.

It can be seen that the connecting parts are opposite from the middle.

Keep looking at the pictures

I completed the bidding in a small cross by scrapping, and I found it perfect. ...

Think it's too much to fill in another one?