Phạm Đức Hiển
Giới thiệu về bản thân
a) 15,32 + 27,4 – 4,25 × 2
= 42,72 – 8,5
= 34,22.
b) (227,45 − 142,65) : 3,2 – 25
= 84,8 : 3,2 – 25
= 26,5 – 25
= 1,5.
Diện tích cả sân chơi là:
(12,4 + 8,6) × 8,5 : 2 = 89,25 (m2)
Diện tích đài phun nước là:
3,14 × 2 × 2 = 12,56 (m2)
Diện tích phần sân còn lại là:
89,25 – 12,56 = 76,69 (m2)
Đáp số: 76,69 m2.
Diện tích hình ABD là:
54 : 2 x 5 = 135 (cm2)
Diện tích hình ABCD là:
135 : 2 x 5 = 337,5 (cm2)
Đáp số : 337,5 cm2
a) 15,6 + 32,88 = 48,48
b) 158,08 - 97,15 = 60,93
c) 15,45 x 1,6 = 24,72
d) 75 : 60 = 1,25
a) Diện tích hình thang đó là:
(9 + 11,5) × 6,2 : 2 (9+11,5)×6,22=63,55(cm2)
= 63,55 (cm
2)
Bán kính hình tròn đó là:
31,4:3,14:2=5(cm)31,4 : 3,14 : 2 = 5 (cm)
b) Diện tích hình tròn đó là:
5×5×3,14=78,5(cm2)5 × 5× 3,14 = 78,5 (cm
2)
Đáp số: a) 63,55cm263,55 cm2
b) 78,5cm278,5 cm2
1024
| SET A | |
| Your answers | Your questions |
|
My favourite city My favourite city is Sydney. It's warm and sunny. They are friendly, and they love sports. I can take surfing lessons and see wildlife like kangaroos and koalas. It's famous for beautiful beaches and the Sydney Opera House. |
My friend’s favourite city What is your favourite city? What's the weather in Tokyo like? How are the people there? What can you do in Tokyo? What is Tokyo famous for? |
| SET B | |
| Your answers | Your questions |
|
My favourite city My favourite city is Tokyo. It's warm in summer and cold in winter. They are nice and hard-working. I can eat sushi and visit temples. It's famous for Tokyo Skytree (the second-tallest building) and beautiful cherry blossoms. |
My friend’s favourite city What is your favourite city? What's the weather in Sydney like? How are the people there? What can you do in Sydney ? What is Sydney famous for? |
Question 1: My favourite TV programme is ‘Blue Planet’. It's an educational programme about the ocean.
Question 2: I watch TV every day after I finish my homework.
Question 3: Yes, I played football with my friends last Saturday.
Question 4: My future house will be big and have a large garden. It will be on the ocean.
Question 5: I recycle paper and plastic to help the environment. I also plant trees in my neighbourhood.
Question 6: I would like to have a home robot. It can help me clean my room, cook meals, and take out the trash.
| SET A | |
| Your answers | Your questions |
|
My favourite city My favourite city is Sydney. It's warm and sunny. They are friendly, and they love sports. I can take surfing lessons and see wildlife like kangaroos and koalas. It's famous for beautiful beaches and the Sydney Opera House. |
My friend’s favourite city What is your favourite city? What's the weather in Tokyo like? How are the people there? What can you do in Tokyo? What is Tokyo famous for? |
| SET B | |
| Your answers | Your questions |
|
My favourite city My favourite city is Tokyo. It's warm in summer and cold in winter. They are nice and hard-working. I can eat sushi and visit temples. It's famous for Tokyo Skytree (the second-tallest building) and beautiful cherry blossoms. |
My friend’s favourite city What is your favourite city? What's the weather in Sydney like? How are the people there? What can you do in Sydney ? What is Sydney famous for? |
| SET A | |
| Your answers | Your questions |
|
My favourite city My favourite city is Sydney. It's warm and sunny. They are friendly, and they love sports. I can take surfing lessons and see wildlife like kangaroos and koalas. It's famous for beautiful beaches and the Sydney Opera House. |
My friend’s favourite city What is your favourite city? What's the weather in Tokyo like? How are the people there? What can you do in Tokyo? What is Tokyo famous for? |
| SET B | |
| Your answers | Your questions |
|
My favourite city My favourite city is Tokyo. It's warm in summer and cold in winter. They are nice and hard-working. I can eat sushi and visit temples. It's famous for Tokyo Skytree (the second-tallest building) and beautiful cherry blossoms. |
My friend’s favourite city What is your favourite city? What's the weather in Sydney like? How are the people there? What can you do in Sydney ? What is Sydney famous for? |