问题
解答题
计算:-14-(-0.22+
|
答案
-14-(-0.22+
)+[23-32×(-1)6]÷1 25 3 4
=-1-(-0.04+0.04)+[8-9×1]÷3 4
=-1-0+[8-9]÷3 4
=-1-1÷3 4
=-1-4 3
=-
.7 3
计算:-14-(-0.22+
|
-14-(-0.22+
)+[23-32×(-1)6]÷1 25 3 4
=-1-(-0.04+0.04)+[8-9×1]÷3 4
=-1-0+[8-9]÷3 4
=-1-1÷3 4
=-1-4 3
=-
.7 3