3.95*6-1.45*6+(7/9-5/6+7/18)*18
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3.95*6-1.45*6+(7/9-5/6+7/18)*18
3.95*6-1.45*6+(7/9-5/6+7/18)*18
3.95*6-1.45*6+(7/9-5/6+7/18)*18
3.95*6-1.45*6+(7/9-5/6+7/18)*18
=23.7-8.7+7/9*18-5/6*18+7/18*18
=15+14-15+7
=14+7
=21
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(7/9-5/6+7/18)×36-6×1.45+3.95×6=?
3.95*6-1.45*6+(7/9-5/6+7/18)*18
(9分之7-6分之5+18分之3)*18+3.95*6-1.45*6
(9分之7-6分之5+18分之3)×18-1.45×6+3.95×6
(7/9-5/6+17/18)*18+1.45*8-3.95*8
(9分之7-6分之5+6分之1)×18-1.45×6+3.95×6谢谢=w=...
﹙9分之7-6分之5+18分之3﹚×18-1.45×6+3.95×6
(9分之7—6分之5+18分之3)/18分之1—1.45*6+3.95*6
初一数学,会的告诉我!( 7/9 - 5/6 + 3/18)x 18 + 3.95 x 6 - 1.45 x 6
1.(7/9-5/6+3/18)*18-1.45*6+3.95*6 2.-9,-6,2,7,运用四则运算,使结果等于24第二题四种.实在想不出就算了.
8.25+[2.85-(3又2/5-10.8×2/9)÷1又1/14] (7/9-5/6+7/18)×18+3.95×6-1.45×6
(-24)×(-1又3分之1+6分之5-8分之7)-1.45×6+3.95×6能简便就简便
(3分之2-2分之1-6分之5)*12-1.45*8+3.95*8
[9分之7+18分之7-6分之5]×36-145×8+3.95×8
(7/9-5/6+1/8)*18-1.45*6+39.5*6
(7/9-5/6+1/18)×18-1.45×6+39.5×6
(8/9-5/6+7/18)*18+5.95*6-1.45*6
(7/9-5/6+3/18)*18-1.45*6+9.55*6