436+199怎么简算
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/14 19:17:19
436+199怎么简算
436+199怎么简算
436+199怎么简算
436+200-1
=636-1
=635
436+200-1
436+199
=436+200-1
=636-1
=635
436+199=436+200-1=635
436+200-1=535
原式=435+1+199=435+300=635
436+200-1=635很简单的啊
436+199怎么简算
436+199怎么简算
436+199怎么简算
436+200-1
=636-1
=635
436+200-1
436+199
=436+200-1
=636-1
=635
436+199=436+200-1=635
436+200-1=535
原式=435+1+199=435+300=635
436+200-1=635很简单的啊