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1`9`2`18`3`27`()`()`()这题怎么做
人气:309 ℃ 时间:2020-04-23 08:22:58
解答
1`9`2`18`3`27`(4 )`(36 )`( 5)
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√18+|1-√2|-√27-|2-√3|*√9
(1×2×4+2×4×8+3×6×12)÷(1×3×9+2×6×18+3×9×27)
9+1-18+27-17-1+17+18=?
(1*2*4+2*4*8+3*6*12+···+6*12*24)/1*3*9+2*6*18+3*9*27···+6*18*54=?
1+9+18+27=?
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