Robots guards can work in important places

Ha Noi famous street food is very delicious

What type house will you live in the future

Pack your lunch box instead of the plastic bag

I don't have a robot

Mom Dad Little brother

37 38 5

Looks beautiful Looks Confident Very annoying

She likes works on laptop He likes working He likes watching TV

Yes Yes No

My school is Kim Hong Secondary school, The address is Cao Lanh city, Dong Thap Province. My school has 30 classes and I learned so many lessons such as English,Math and Vietnamese. I really love my school because it's the place that I learned, more information.

1. My school name is Kim Hong Secondary school

2. My school is in Cao Lanh, Dong Thap

3. There are 30 classes in my school

4. They're doing lessons

5. My school is very excited, crowded and new students i never met.

Bài giải:

Hiệu số phần bằng nhau là:

5 - 2 = 3 (phần)

Giá trị mỗi phần là:

9 : 3 = 3 (cm)

Chiều dài là:

3 x 5 = 15 (cm)

Chiều rộng là:

3 x 2 = 6 (cm)

Vậy, thể tích hình hộp CN là:

15 x 6 x 9 = 810 (cm³)

Đáp số: 810 cm³

Đáp án:

Nho: 45%

Xoài: 25%

Táo: 20%

Cam: 10%

Đáp án:

a) 17 giờ 24 phút

b) 6 giờ 27 phút

c) 20 phút 48 giây

d) 3 phút 18 giây

Lê sợ mẹ lo lắng

a