78×(-2/3)+(-11)×(-2/3)+(+34×)×(2/3)简便计算急急急急急啊!!!!!!!!!!!!
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/21 08:59:38
![78×(-2/3)+(-11)×(-2/3)+(+34×)×(2/3)简便计算急急急急急啊!!!!!!!!!!!!](/uploads/image/z/343655-71-5.jpg?t=78%C3%97%EF%BC%88-2%2F3%29%EF%BC%8B%EF%BC%88-11%EF%BC%89%C3%97%EF%BC%88-2%2F3%EF%BC%89%EF%BC%8B%EF%BC%88%EF%BC%8B34%C3%97%EF%BC%89%C3%97%EF%BC%882%2F3%29%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97%E6%80%A5%E6%80%A5%E6%80%A5%E6%80%A5%E6%80%A5%E5%95%8A%EF%BC%81%EF%BC%81%EF%BC%81%EF%BC%81%EF%BC%81%EF%BC%81%EF%BC%81%EF%BC%81%EF%BC%81%EF%BC%81%EF%BC%81%EF%BC%81)
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78×(-2/3)+(-11)×(-2/3)+(+34×)×(2/3)简便计算急急急急急啊!!!!!!!!!!!!
78×(-2/3)+(-11)×(-2/3)+(+34×)×(2/3)简便计算
急急急急急啊!!!!!!!!!!!!
78×(-2/3)+(-11)×(-2/3)+(+34×)×(2/3)简便计算急急急急急啊!!!!!!!!!!!!
(78-11-34)乘(-2\3)