用简便方法计算三角吧乘9.6-10点96×61点六
答案:1 悬赏:10 手机版
解决时间 2021-04-02 20:52
- 提问者网友:一抹荒凉废墟
- 2021-04-01 20:55
用简便方法计算三角吧乘9.6-10点96×61点六
最佳答案
- 五星知识达人网友:洒脱疯子
- 2021-04-01 22:18
3.8*9.6-10.96*61.6
=3.8*9.6-61.6(10+0.96)
=3.8*9.6-616-61.6*0.96
=3.8*9.6-616-6.16*9.6
=9.6(3.8-6.16)-616
=-2.36(10-0.4)-616
=-23.6+0.944-616
=-639.6+1-0.056
=-638.6-0.056
=-638.656
=3.8*9.6-61.6(10+0.96)
=3.8*9.6-616-61.6*0.96
=3.8*9.6-616-6.16*9.6
=9.6(3.8-6.16)-616
=-2.36(10-0.4)-616
=-23.6+0.944-616
=-639.6+1-0.056
=-638.6-0.056
=-638.656
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