How to write numbers in elementary school math books

"3" is like an ear, the pen does not touch the line, touches the line upwards, touches the line downward, bends slightly into a semicircle to the middle, turns to the lower right above the dotted line, touches the bottom line downward, and finally, bends up to touch the line.

How to write other numbers:

1" is like chalk, which is written in the Japanese character grid from the upper right corner of the attachment, and the diagonal line goes to the lower left corner of the attachment. It's not as simple as connecting two corners.

2 "Like a duckling, the pen touches the left line, and then touches the line upwards and to the right, slightly into a semicircle, oblique to the lower left corner, and touches the line horizontally.

4 "like a small flag, from the upper line to the middle of the pen, to the left oblique to the lower grid, in the Peng left line and then fold the right touch line. The second stroke goes down from the upper right corner to the middle of the line below.

5" is like a hook, starting from less than half of the upper line, down to the left to the middle corner, and then up to the middle line to draw a large semicircle to touch the right line, and down to the left line. Finally, draw a horizontal line on it.

6" like a whistle. Draw an arc from the right of the upper line to the bottom, touch the left line, the bottom line, and touch the right line upwards to form a small circle, and the top of the small circle exceeds the middle line.

When we count, we only use ten numbers, that is, (different languages write numbers in different ways), the tens that are greater than 9 and 1 are represented by 10, from ......It's easy to remember to 19, 1 is greater than 19, and it has to be carried to 20, and after 99, it has to be carried to 100, which is the decimal notation.

Arabic numerals, with single digits written in the left square.

Two digits, ten digits are written in the left box, and single digits are written in the back box.

The writing of 11 to 20 refers to the writing of 10, followed by an illustration of the number of Tian Zi grid:

The tens and single digits in the number of digits occupy the left and right squares of the field grid, respectively.

Chinese characters: one, two, three, four, five.

Capitalization: one, two, three, four, wu.

Heavenly stems: A, B, C, D, E.

Earthly branches: Zi, Chou, Yin, Mao, Chen.

Zodiac signs: Rat, Ox, Tiger, Rabbit, Dragon.

Roman numerals: Pure fiber,

Arabic numerals: 1, 2, 3, 4, 5

Chinese characters: one, two, three, four, five.

Capitalization: one, two, three, sail imitation, Wu.

Heavenly stems: A, B, C, D, E.

Earthly branches: Zi, Chou, Yin, Mao, Chen.

Zodiac signs: Rat, Ox, Tiger, Rabbit, Dragon.

Roman numerals: , Arabic numerals: 1, 2, 3, 4, 5

Pick up a pen and write it, you can write Chinese characters, but you can't write numbers?