rxcr.net
当前位置:首页 >> 41 99的简便计算 >>

41 99的简便计算

41乘99简便计算 解:根据题意列式为:41x99=41x(100-1)=41x100-41x1=4100-41=4059

41*99=41x(100-1)=41x100-41x1=4100-41=4059

99*41+41的简便算法=41*(99+1)=41*100=4100

41*99+41=41*(99+1)=41*100=4100

41*99+41 =41*99+41*1 =41*(99+1) =41*100=4100

41/98*99用简便方法计算=41/98*(98+1)=41/98*98+41/98=41+41/98=41又41/98

41*99+43 解:=41x99+41+2=41x99+41x1+2 运用乘法分配律=(99+1)x41+2=100x41+2=4100+2=4102 祝学习进步.

99乘41加41=41x(99+1)=41x100=4100 请采纳正确答案,你们只提问,不采纳正确答案,回答都没有劲!谢谢管理员推荐采纳!!朋友,请【采纳答案】,您的采纳是我答题的动力,如果没有明白,请追问.谢谢.

37*99+99=99*(37+1)=99*38=(100-1)*38=38*100-38=3800-38=3762

这道题应该是: 41+41*99 =41*(1+99) =41*100 =4100

网站首页 | 网站地图
All rights reserved Powered by www.rxcr.net
copyright ©right 2010-2021。
内容来自网络,如有侵犯请联系客服。zhit325@qq.com