Trong số 220 học sinh khối 10 có 163 bạn biết chơi bóng chuyền, 175 bạn biết chơi bóng bàn còn 24 bạn không biết chơi môn bóng nào cả. Tìm số học sinh biết chơi cả 2 môn bóng?

Chia sẻ

Một số câu hỏi khác có thể bạn quan tâm.

• Choose one sentence that has the same meaning to the root one:

  They spent a lot of money on food and clothes.
  
  

• Choose one sentence that has the same meaning to the root one:

  "Please sit down", the teacher said to me.
  
  

• Choose one sentence that has the same meaning to the root one:

  Many plants are in danger of extinction, and so are animal species.
  
  

• Choose one sentence that has the same meaning to the root one:

  People say that the animals will be endangered in this forest.
  
  

• Choose one sentence that has the same meaning to the root one:

  Nam worked hard, so he fell ill.
  
  

• Choose one sentence that has the same meaning to the root one:

  Let’s have meat and vegetable for lunch.
  
  

• Choose one sentence that has the same meaning to the root one:

  We lost the game because of my mistakes.
  
  

• Choose one sentence that has the same meaning to the root one:

  I tried not to laugh at his face but it was impossible.
  
  

• Choose one sentence that has the same meaning to the root one:

  No one in the class plays tennis as well as Tom.
  
  

• Choose one sentence that has the same meaning to the root one:

  People believe that he is a kind doctor.