Sẽ tăng lên 25 % 

Các bạn có thể giải ra không . Mình cho ra kết quả như các bạn mà vẫn sai đó!

kết quả là 1973

1+9+7+3=20+1973=1993

1:someone broke my glasses yesterday

my glasses were broken yesterday.

2they built this school last year

this school was built last year

3he wrote these poems three years ago

these poems were written three years ago

4miss thao taught us last semester

we were taught by miss thao last semester

5.minh took a lot of photos last summer

a lot of photos were taken by minh last summer

6.they held the rice-cooking festival in the communal house yard

the rice-cooking festival was held in the communal house yard

7.she ate the cakes on the table

the cakes were eaten on the table

8.they practiced speaking english last night

speaking english was practiced last night

9.my father brought the flowers in the living room

the flowers were brought in the living room by my father

10.minh collected the old paper yesterday

the old paper was collected by minh yesterday

11.he will send this parcel to quy nhon

this parcel will be sent to quy nhon

12.mrs vui will buy some new dishes

some new dishes will be bought by mrs.vui

13. Mr lam will teach me next week

i will be taught by mr.lam next week

14. they will repaint the school gate tomorrow

the school gate will be repainted tomorrow

15. she will take some photos

some photos will be taken

16. nam will hang the clothes for his mom

the clothes will be hung for nam's mom by nam

17. people will plant some trees along street

some trees will be planted along street

18. they will contruct a big mall in my village

a big mall will be contructed in my village

X:5+3074=4083

=>X:5=4083-3074

=>X:5=1009

=>X=1009 x 5=5040