计算(2道):-4²*[(1-7)/6]³+[(-5)³-3]/(-2)³
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/03 23:23:03
![计算(2道):-4²*[(1-7)/6]³+[(-5)³-3]/(-2)³](/uploads/image/z/443950-70-0.jpg?t=%E8%AE%A1%E7%AE%97%EF%BC%882%E9%81%93%EF%BC%89%EF%BC%9A-4%26%23178%3B%2A%5B%EF%BC%881-7%EF%BC%89%2F6%5D%26%23179%3B%2B%5B%EF%BC%88-5%EF%BC%89%26%23179%3B-3%5D%2F%EF%BC%88-2%EF%BC%89%26%23179%3B)
计算(2道):-4²*[(1-7)/6]³+[(-5)³-3]/(-2)³
计算(2道):-4²*[(1-7)/6]³+[(-5)³-3]/(-2)³
计算(2道):-4²*[(1-7)/6]³+[(-5)³-3]/(-2)³
-4²*[(1-7)/6]³+[(-5)³-3]/(-2)³
=-16×(-1)+(-125-3)/(-8)
=16+16
=32
-3-[-5+(1-2×3/5)÷(-2)]
=-3-[-5+(1-6/5)×(-1/2)]
=-3-(-5+1/10)
=2-1/10
=19/10