Quỳnh Ribishachi
| Tài khoản hoạt động trên 10 ngày mới có thể đăng nội dung chia sẻ!
1.Thực hiện phép tính: a)24^3:3^4-32^12:16^12 b) (2^31+2^27):(2^14x2^13) c)(2^43+2^4):(2^39+1) d)(2^23+2^24+2^25):(2^18+2^19+2^20) e)(3^6x5^7x7^11):(3^4x5^7x7^10) f)(2^7x3^4+2^9x3^5):(2^6x3^3x13) g)(3^12+3^13):3^10 h)(4^17+4^3):(4^16+4^2)
Make question for underlined parts 1.Julie is reading in the garden. 2.She has two daughter. 3.I'm staying in Spain for tow weeks this summer. 4. He often comes over for dinner. 5. The class begins at nine every day. 6.I don;t work on Sundays. 7.She isn;t studying now, she's watching TV. 8.I'm not going to on holiday this summer. 9.She is working as a waitress for a month. 10.She takes a salsa dancing class every Tuesday. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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