答案是不是:(1-10)ACCABDBCBC11.-1 12.1.818*10六次方 13.8 14.2.7% 15.1 16.(1-1/4pai):(1/4pai-1/2):1/2 17.2009 18.8/9 19.1000000 20.22 21.49;122.2009;713 23.(-2,-1)或(2,1) 24.mn/2;mn/2 25.23;28

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答案是不是:(1-10)ACCABDBCBC11.-1 12.1.818*10六次方 13.8 14.2.7% 15.1 16.(1-1/4pai):(1/4pai-1/2):1/2 17.2009 18.8/9 19.1000000 20.22 21.49;122.2009;713 23.(-2,-1)或(2,1) 24.mn/2;mn/2 25.23;28
答案是不是:(1-10)ACCABDBCBC
11.-1 12.1.818*10六次方 13.8 14.2.7% 15.1 16.(1-1/4pai):(1/4pai-1/2):1/2 17.2009 18.8/9 19.1000000 20.22 21.49;1
22.2009;713 23.(-2,-1)或(2,1) 24.mn/2;mn/2 25.23;28

答案是不是:(1-10)ACCABDBCBC11.-1 12.1.818*10六次方 13.8 14.2.7% 15.1 16.(1-1/4pai):(1/4pai-1/2):1/2 17.2009 18.8/9 19.1000000 20.22 21.49;122.2009;713 23.(-2,-1)或(2,1) 24.mn/2;mn/2 25.23;28