99乘以77加33乘以66简算

kuaidi.ping-jia.net  作者:佚名   更新日期:2024-06-29

简便计算方法如下

①提取原式

99×78+33×66

②计算过程

=33×3×78+33×66

=33×(3×78+66)

=33×(234+66)

=33×300

=9900

③计算结果: 9900

④ 以上谢谢,期待您的采纳!



你好
99*77+33*66
=33*3*11*7+33*11*6
=33*11*(3*7+6)
=33*11*27
=9801
希望能帮到你

99*77+33*66
=99*77+33*3*22
=99*77+99*22
=99(77+22)
=99*99
=99*(100-1)
=99*100-99
=9801



  • 99乘以77加33乘以66简算
    答:=33×3×78+33×66 =33×(3×78+66)=33×(234+66)=33×300 =9900 ③计算结果: 9900 ④ 以上谢谢,期待您的采纳!
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