user-avatar
nle01011
2 năm trước
1.a) lập bảng giá trị của 2 mũ n với n e {0,1,2,3,4,5,6,7,8,9,10} b).viết dưới dạng lũy thừa của 2 các số sau:256,1024,2048 2.a. viết các số sau thành bình phương của 1 số tự nhiên:64,100,121,169,196,289
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

III. Choose the best answer. 1. My dad doesn’t mind my mom from work every day. A. pick up B. picked up C. picking up D. picks up 2. Using computers too much may have harmful effects your minds and bodies. A. on B. to C. with D. onto 3. I love the people in my village. They are so and hospitable. A. friendly B. vast C. slow D. inconvenient 4. Among the , the Tay people have the largest population. A. groups B. majorities C. ethnic minorities D. ethnic cultures. 5. People in the countryside live than those in the city. A. happy B. more happily C. happily D. less happy 6. Viet Nam is multicultural country with 54 ethnic groups. A. a B. an C. the D. A and C 7. We to the countryside two months ago. A. go B. have gone C. went D. will go 8. What will you do if you the final examinations? A. will pass B. would pass C. pass D. passed 9. It rained hard. , my father went to work. A. Therefore B. However C. Because D. So 10. Your sister writes poems and stories, she? A. does B. doesn’t C. will D. won’t IV. Give the correct form of the following verbs. 1. Mai enjoy crafts, especially bracelets. (make) 2. you ever a buffalo? (ride) 3. The children used to a long way to school. (go) 4. They hate their son texting his friends all day. (see) 5. Do you fancy in the park this Sunday? (skateboard)

71. Let me (introduction) ______ myself. I am Peter. * 1 điểm 72. Telephone is a device transmitting (speak) ______ over a long distance. * 1 điểm 73. Last year we had an (enjoy) ______ summer vacation. * 1 điểm 74. He speaks English (nature) ______ after living abroad for a long time. * 1 điểm 75. She actively (participation) ______ in social work last year. * 1 điểm 76. The kitchen can be a (danger) ______ place for children. * 1 điểm 77. The (magic) ______ sawed the girl into two halves. * 1 điểm 78. The air is seriously (pollution) ______ with traffic fumes. * 1 điểm 79. (Fortunate) ______, her step mother didn't treat her well. * 1 điểm 80. Hard work always bring (succeed) ______. * 1 điểm 81. Marconi was the (invent) ______ of the radio. * 1 điểm 82. His (pronounce) ______ of some words is not correct. *

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