给出20个数:87.91.94.88.93.91.89.87.92.86.90.92.88.90.91.86.89.92.95.88.它们的和是 1799 1899 查看更多

 

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6、给出20个数:87,91,94,88,93,91,89,87,92,86,90,92,88,90,91,86,89,92,95,88它们的和是(  )

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给出20个数:87,91,94,88,93,91,89,87,92,86,90,92,88,90,91,86,89,92,95,88它们的和是(  )
A.1789B.1799C.1879D.1899

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给出20个数:87,91,94,88,93,91,89,87,92,86,90,92,88,90,91,86,89,92,95,88它们的和是(  )
A.1789B.1799C.1879D.1899

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给出20个数:87,91,94,88,93,91,89,87,92,86,90,92,88,90,91,86,89,92,95,88它们的和是( )
A.1789
B.1799
C.1879
D.1899

查看答案和解析>>

给出20个数:87,91,94,88,93,91,89,87,92,86,90,92,88,90,91,86,89,92,95,88它们的和是( )
A.1789
B.1799
C.1879
D.1899

查看答案和解析>>


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