How to write the order of your own character

How to write the order of your own character

Horizontal hook, horizontal hook and vertical hook

What is the stroke order of that word

Structurally speaking, "Li" is a single character. Stroke order: first horizontal, then "Kou", then "Pai", and finally "Na". Radical: Kou. Structurally speaking, "Li" is a single character

What is the stroke order of "long"

Four strokes: skimming
transverse
Vertical hook
Na
Absolutely right,
The first two are easy to be wrong

How to write the stroke order of "long"?
My niece is in a senior class of Dacheng No.1 kindergarten. Recently, they learned the word "long". The strokes taught by the teacher are horizontal, horizontal, vertical and vertical strokes. But I usually write in horizontal, vertical and vertical strokes. But some friends say that the teacher taught them to write. How can I write correctly?

Baidu answer: Stroke Number: four strokes specific strokes: skim, horizontal, vertical lift, stroke input: Yi Yi, view the original post > >

Use square tiles to lay the floor of the room. If the floor area of the room is 21 square meters, 50cm * 50cm tiles are required_____ Block

50x50 is 0.25 square, one square needs 4 pieces, a total of 84 pieces, if there are no rotten bricks. 84 pieces is enough. Not too much

Below is a square hollow floor tile. What is the actual floor area? Side length: 40cm, inside: 13cm. How many such tiles can be laid?
Total area: 400 square meters

Actual floor area: 40 × 40 = 1600 square centimeter = 0.16 square meter
Available: 400 △ 0.16 = 2500 pieces

Study area is 15 square meters, just used 30 floor tiles, how many square meters is each floor tile?

0.5

Zhang Liang moved into his new home last week. Zhang Liang's study covers an area of 16 square meters. The floor tiles on the floor are exactly 25. Please find out
How many centimeters is the side length of the square tiles laid in Zhang Liang's study,

If the side length of the floor tile is x cm, then:
25（x^2）=16
x^2=16/25
x=4/5
The side length of the floor tile is 4 / 5cm
(square of X in brackets)

The new living room is paved with 320 tiles. The side length of each tile is 1 / 4 meter. How large is the area of each tile? How large is the floor area of Lingling's living room?

Quarter meter = 0.25m
Area of each tile = 0.25 * 0.25 = 0.0625 M2
320 * 0.0625 = 20 square meters

Lingling's family decorates the living room. The floor of the living room is 6 meters long and 4 meters wide. Lingling's father asks to use square tiles to lay the floor
Can you choose a floor tile with a side length of several decimeters?

The common factor of 60 and 40: 2, 4, 5, 10, 20. The maximum common factor is 20 decimeters