1+2+5+10+20+...+2578

điền số thích hợp

Giup em cau cuoi, em cam on 

24 + 18 : x  = 23 + 7

Tìm x:

15 + x x 2 = 47

28 - X x 6 = 10

6. Janes always broke / breaks / break something when she wash / washes / washing the dishes.
8. John is / was / were a vegetarian because he thought / thinking / thinks eating meat are / was / is bad.
9. Dogs is / are / being man’s best friends.
10. It rained / rains / raining a lot in August, so people should brought / bring / brings their umbrellas.