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19 tháng 7 2015

There are 343 cubes are painted

19 tháng 7 2015

Một 7 × 7 × 7 khối được sơn, và sau đó cắt nó thành 1 × 1 × 1 cubes.How rất nhiều các hình lập phương được sơn?

8 tháng 2 2017

Viết Tiếng Việt đi, bạn người Việt chứ có phải người Anh đâu!

8 tháng 2 2017

Một 7 x 7 x 7 khối được sơn, và sau đó cắt nó thành 1 x 1 x 1 khối. Bao nhiêu những hình khối được sơn?
Trả lời: ........... 1 x 1 x 1 khối được sơn.

16 tháng 3 2016

7x7x7-5x5x5=218 cube

13 tháng 10 2017

theo mk tính thì là 12 hình đó bn

13 tháng 10 2017

mình thi AMO đó

21 tháng 1 2020

bạn nào trả lời đầu tiên mình rẽ chọn và

bạn trả lơì thứ 2  mình

1. Someone is painting one of her rooms. A. One of her rooms are being painted. B. One of her rooms are painted. C. One of her rooms is being painted. D. One of her rooms is painted. 2. People say that Jim is a good student. A. Jim is said to have been a good student. B. It was said that Jim is a good student. C. Jim is said being a good student. D. Jim is said to be a good student. 3. He gave me a book for my birthday. A. I was given a book for my birthday. B. I am given a book for my...
Đọc tiếp

1. Someone is painting one of her rooms. A. One of her rooms are being painted. B. One of her rooms are painted. C. One of her rooms is being painted. D. One of her rooms is painted. 2. People say that Jim is a good student. A. Jim is said to have been a good student. B. It was said that Jim is a good student. C. Jim is said being a good student. D. Jim is said to be a good student. 3. He gave me a book for my birthday. A. I was given a book for my birthday. B. I am given a book for my birthday. C. A book was given for me for my birthday. D. A book was given me for my birthday. 4. Are they going to demolish these old houses? A. Are these old houses demolished? B. Are these old houses being demolished? C. Are these old houses gone to demolish? D. Are these old houses going to be demolished? 5. I want to get someone to paint the room before winter. A. I want to get the room to be painted before winter. B. I am going to get the room painted before winter. C. I want to have the room painted before winter. D. I want to have someone to paint the room before winter. 6. My father let me use this car. A. I am let use this car by my father. B. I was let to use this car by my father. C. I was allowed using this car by my father. D. I was allowed to use this car by my father. 7. People think that our ancestors built this city. A. It is thought that this city was built by our ancestors. B. This city is thought to have built by our ancestors. C. This city is thought to be built by our ancestors. D. Our ancestors are thought to build this city. 8. The teacher makes the children do many exercises. A. The children is made to do many exercises. B. The children are made to do many exercises. C. The children is made do many exercises. D. The children are made do many exercises. 9. I heard her sing at the party. A. She was heard sing at the party. B. She was heard singing at the party. C. She was heard to be singing at the party. D. She was heard to sing at the party. 10. No one has watered those flowers since last week. A. Those flowers have been watered since last week B. Those flowers haven't been watered since last week C. No flowers haven't been watered since last week D. Those flowers have watered since last week

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16 tháng 1 2022

1. maked -> makd

2. was -> is

3. ever -> never

4. bored -> boring

5. visit -> visiting

7. was -> were

8. complete -> completed

9. by -> from

10. built -> was built