Một số được viết liên tiếp từ 56 chữ số 7. Hỏi phải thêm vào số đó ít nhất
bao nhiêu đơn vị để được một số chia hết cho 18?

Trong một cuộc thi số học sinh thi môn Toán, môn Tiếng Anh và môn Khoa
Học tỉ lệ với 5; 4 và 2. Biết có 840 bạn thi Tiếng Anh và Khoa Học. Số bạn thi Toán
là:
A. 480 học sinh B. 560 học sinh C. 700 học sinh D. 720 học sinh

BTky thuat 5 .Khi ăn trứng gà, muốn hàm lượng dưỡng chất và protein trong trứng không bị mất đi nhiều ta nên chế biến thành những món ăn nào?

Trứng gà rán

Trứng gà luộc

Trứng gà ốp lòng đào

Ăn trứng gà sống khi gà vừa mới đẻ

Em hãy chọn các dụng cụ cần có để nấu cơm bằng bếp đun

Nồi nấu

Chảo nấu

Rá vo gạo

Bếp đun

Thìa, đũa

Dầu ăn, nước mắm

Đĩa, lồng bàn

HOW THE SUN AND THE MOON WERE MADE

1. Do you ever wonder where the moon and the sun came from? The Inuit people of
Alaska have a theory.
2. They tell a story about a beautiful girl. She was very nice. In contrast, her brother was
a mean little boy. One day he proposed something. “We should go to a party,” he said. The girl accepted. First, it was necessary for her to prepare. She arranged her
hair and put on nice clothes. This required a lot of time. But the girl worked hard, and
soon she had success. She looked perfect.
3. They attended the party together. The girl was having fun. Later, she walked into the
bathroom. Suddenly, the lights were turned off! Someone grabbed her hair and tore
her clothes. She ran out of the bathroom. She wanted to know who did this to her.
4. Then she had an idea. She fixed her hair again. This time it was even more beautiful.
She even balanced beautiful jewels in it. She wanted to encourage the person to grab
it again. She put black dirt in her hair. The purpose of this was to catch the person.
5. She went to the bathroom again, and it was the same pattern. The lights went off, and
someone grabbed her hair. When he released it, his hand was black. The girl returned
to the party. She knew there was only a single person with a black hand. When she
saw that person, he was very familiar. It was her brother!
6. He ran into the woods. The girl ran after him. They both carried fire so they could see
in the dark. The smoke went into the air. As they ran, they grew. They became huge.
Then they went into space. When the girl’s fire went out, she hung in the sky. She
became the moon, and her brother became the sun. They chase each other forever.
      3. What was true of the boy in the story?

a. He accepted the invitation when his sister proposed a party.
b. He didn’t want to attend the party.
c. He was the only person with a black hand.
d. He wore a shirt with a beautiful pattern.

4. Why does the girl become angry?
a. The boy doesn’t release her hair.
b. She is required to arrange her hair.
c. The smoke from her fire went into the air.
d. She sees someone familiar with a black hand.
5. How does the girl get ready for the party? (written answer)

8kg 3755 g = ..... kg

Một trang trại có 1/6
diện tích đất trồng hoa, 25% diện tích đất
trồng chè và còn lại 1050m2 đất trồng rau. Tính diện tích đất trồng hoa.

Tìm chữ số a và b sao cho 2020aa136b chia hết cho 90.

\(\dfrac{1}{2}+\dfrac{3}{10}+\dfrac{2}{35}+\dfrac{1}{56}+\dfrac{3}{88}\)

Kho qua cac bn ui

Tìm chữ số a và b sao cho 2020aa136b chia hết cho 90.

 KHO QUAAAAAAAAAHHHH