问题
解答题
计算. (1)(-4)÷
(2)-22+|5-8|+24÷(-3)×
|
答案
(1)原式=-4×
-3 2
×302 3
=-6-20
=-26;
(2)原式=-4+3-8 3
=-3
.2 3
计算. (1)(-4)÷
(2)-22+|5-8|+24÷(-3)×
|
(1)原式=-4×
-3 2
×302 3
=-6-20
=-26;
(2)原式=-4+3-8 3
=-3
.2 3