@=2

$=4

#=3

=>2423232+100=2423332

1. No one enjoy (go) ____going____to hospital

2. What ____are____ you ( do)____doing____at the moment ? I(watch)____am watching____TV

3. We (be ) ____are____students in fous years

4. A new school ( build )____is being built____ near our school now

5. ____Will ____you (be)____be angry____angry if he refuses to help you ?

6. I will send him the message as soon as he ( return)____returns____

7. A little girl can't spend all her time ( listen)____listening____ to stories

8. He sent a telegram for his mother (learn)____to learn____good news

9. Where are you ?

I am upstairs. I ( have)____ am having ____a bath

10. She ( not meet )____hasn't met____their parents for 2 years

11. ____Has____ Hoa ( finih)____finished____her homework yet ?

dung rui

11 + 1111 = 1122

nhớ k cho mình nha

Gọi số cần tìm là a.Theo bài ra ta có;

10*a-a=411,12

=>9*a=411,12

=>a=45,68

Vậy số cần tìm là 45,68

giải hết có chết

ab+bc+ca=3ac hay ab+bc+ca=3abc

bn ơi bn gửi kết bn với mk nha, mk hết lượt rồi

k mk nha

11x12x12x14= 132 x12x14 = 1584 x 14 = 22176

hình như thương vũ chép bài của đinh cao sơn