来自李茂青的问题
【几道六年级数学简算题,速速速速~~~~~~~~~~~~~~~~~~~~1.3.9/(1.3*5)2.3.8*43.7+4.12*38+151*0.383.40*5%/20%+40PS:/=除号*=乘号】
几道六年级数学简算题,速速速速~~~~~~~~~~~~~~~~~~~~
1.3.9/(1.3*5)
2.3.8*43.7+4.12*38+151*0.38
3.40*5%/20%+40
PS:/=除号*=乘号
1回答
2020-04-19 08:12