user-avatar
duongtan259
2 năm trước
Bài 1 : Tính : a. 1234 x 203 b. 3400 x 500 c. 8192 : 64 d. 10105 : 43 Bài 2 : Tính giá trị của biểu thức : m + n x 123 với m = 975 , n =25
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

A.Chose the word word whose underlined part pronounced differently from that of the others. 1.A. thInk B.drIve C. tIme D. lIght 2.A.wAy B.stAtion C.pAvement D.TrAffic 3.A.THen B.birTHday C.THem D. THere 4.A.everyTHing B.healTHy C.alTHough D. noTHing B.Chose the best answer to complete the sentences. 1.Hoa used to...........his homework late in the evening. A. does B.do C. doing D.did 2. How...........is it from your house to school?- it is about one kilometer. A.far B.long C.much D.many 3.He can ...........a boat skillfully. A.ride B.sail C.much D. many 4.Pedestrians walk across the street at the.............. A.zebra crossing B.pavement C. foot path D.station 5.last night we..........round Ha Long city. it took them an hour . A.cycle B.cycles C.cycling D.cycled 6.My friends don't like photography ,and i don't like it............. A.so B. too C. either D. neither 7.The film was so .........,however Hoa saw it from beginning to end. A.boring B.bored C.Be boring D. to be bored 8.They wanted to see the film...............,they had to leave early. A.although B. despite C. in spite of D. however 9..............is La Tomatina celebrated?-Every August. A.Where B.why C.when D.which 10.Bus is the main public..........in viet nam. A.travel B.tricycle C.transport D.vehicle 11. ..................i watched the film twice, i did't understand it. A.In spite B. Despite C.although D.nevertheless 12.My father liked the............of that singer. A.perform B.performaer C.performance D.performing

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team