Chủ đề:
Chương 1: MỆNH ĐỀ, TẬP HỢPCâu hỏi:
dấu này . là dấu nhân nha mn
a) 2. x + 69 . 2 = 49 . 4
b) 2 . x - 12 = x = 0
c) 25 . ( x - 74 ) = 25
d) 165 - ( 35 : x + 3 ) . 19 = 13
III Missing words
1 We live in ................housse .............the lake
2 There .............trees and flowers .................the park
3 Her house ...............near the .............paddy
4 In ...........of the house , there is ...............yard
5 ...................the housse , there ................tall trees
6 ............the left of the house , there ..............a well
7 ............the street , there is ....................restayrant
8 Her father ................in ..................factory
9 Her mother 's house is ............. ............. a bookstore
10 The movie theater is ............. the bakert ................ the drugstore