①0.2+2/5×(5\6-0.75) ②36×(7/9-1/4+13/18)×6/45 ③0.75×5/6-1/3+0.25④4.25-(15/16+1/4) ⑤32×13/19+13×19/25 ⑥0.625×(二又3/4-1.15)最好可以全部做完.是简便计算的,如果有几题不会的话也没事.不过最终还
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/13 07:14:36
![①0.2+2/5×(5\6-0.75) ②36×(7/9-1/4+13/18)×6/45 ③0.75×5/6-1/3+0.25④4.25-(15/16+1/4) ⑤32×13/19+13×19/25 ⑥0.625×(二又3/4-1.15)最好可以全部做完.是简便计算的,如果有几题不会的话也没事.不过最终还](/uploads/image/z/4482981-45-1.jpg?t=%E2%91%A00.2%2B2%2F5%C3%97%285%5C6-0.75%29+%E2%91%A136%C3%97%EF%BC%887%2F9-1%2F4%2B13%2F18%EF%BC%89%C3%976%2F45+%E2%91%A20.75%C3%975%2F6-1%2F3%2B0.25%E2%91%A34.25-%EF%BC%8815%2F16%2B1%2F4%EF%BC%89+%E2%91%A432%C3%9713%2F19%2B13%C3%9719%2F25+%E2%91%A50.625%C3%97%EF%BC%88%E4%BA%8C%E5%8F%883%2F4-1.15%EF%BC%89%E6%9C%80%E5%A5%BD%E5%8F%AF%E4%BB%A5%E5%85%A8%E9%83%A8%E5%81%9A%E5%AE%8C.%E6%98%AF%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97%E7%9A%84%2C%E5%A6%82%E6%9E%9C%E6%9C%89%E5%87%A0%E9%A2%98%E4%B8%8D%E4%BC%9A%E7%9A%84%E8%AF%9D%E4%B9%9F%E6%B2%A1%E4%BA%8B.%E4%B8%8D%E8%BF%87%E6%9C%80%E7%BB%88%E8%BF%98)
①0.2+2/5×(5\6-0.75) ②36×(7/9-1/4+13/18)×6/45 ③0.75×5/6-1/3+0.25④4.25-(15/16+1/4) ⑤32×13/19+13×19/25 ⑥0.625×(二又3/4-1.15)最好可以全部做完.是简便计算的,如果有几题不会的话也没事.不过最终还
①0.2+2/5×(5\6-0.75) ②36×(7/9-1/4+13/18)×6/45 ③0.75×5/6-1/3+0.25
④4.25-(15/16+1/4) ⑤32×13/19+13×19/25 ⑥0.625×(二又3/4-1.15)
最好可以全部做完.是简便计算的,如果有几题不会的话也没事.不过最终还是选全部做完的为满意答案并再给5悬赏.更好再加把.
①0.2+2/5×(5\6-0.75) ②36×(7/9-1/4+13/18)×6/45 ③0.75×5/6-1/3+0.25④4.25-(15/16+1/4) ⑤32×13/19+13×19/25 ⑥0.625×(二又3/4-1.15)最好可以全部做完.是简便计算的,如果有几题不会的话也没事.不过最终还
①0.2+2/5×(5\6-0.75)
=0.6×1/12
=0.05
②36×(7/9-1/4+13/18)×6/45
=4.8×1.25
=6
③0.75×5/6-1/3+0.25
=5/8-1/3+0.25
=7/24+0.25
=13/24
④4.25-(15/16+1/4)
=4.25-19/16
=49/16
⑤32×13/19+13×19/25
=416/19+247/25
=15093/475
⑥0.625×(二又3/4-1.15)
=0.625×8/5
=1
表示第五题答案很变态但是绝对没错.用计算器算了好几遍,QAQ突然想到了我们以前也做过这么变态的答案啊【表示手打真的很艰辛啊
光答案我还可以考虑考虑