求有理数的加减乘除各8道
如题所述
第1个回答 2014-10-05
正2点2加负1点4乘负5
追问各八道
追答先出一道,踩了再凶
出
追问不是混合拉
追答2点2加5点6加4点7
踩
负5点7加负4点3
7点3乘负10乘负5
追问各八道
喂喂
追答
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/cb8065380cd7912377c92605ae345982b2b78092?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
追问不太清楚
追答
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/14ce36d3d539b600ebacbdc6ea50352ac65cb765?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/a08b87d6277f9e2f8a64af791c30e924b899f36a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/8b13632762d0f703321827ad0bfa513d2697c51d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
追问还有吗?
本回答被提问者采纳
第2个回答 2014-10-05
0.0
追问。。。
追答听不懂
追问算了
追答-_-||
追问你会不?只求题目
不许答案
需
追答什么题目
追问算了
追答-_-||