(-1/2)*(1/2)+1/64*8-(-2/3)*(2/3) 等于多少捏?

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/16 06:56:32

(-1/2)*(1/2)+1/64*8-(-2/3)*(2/3) 等于多少捏?
(-1/2)*(1/2)+1/64*8-(-2/3)*(2/3) 等于多少捏?

(-1/2)*(1/2)+1/64*8-(-2/3)*(2/3) 等于多少捏?
正9分之4