问题
填空题
化简或计算:-[-(-5)]=______,(-1)99=______,(-
|
答案
-[-(-5)]=-5;
(-1)99=-1;
(-
)4=1 2
.1 16
故答案为:-5;-1;
.1 16
化简或计算:-[-(-5)]=______,(-1)99=______,(-
|
-[-(-5)]=-5;
(-1)99=-1;
(-
)4=1 2
.1 16
故答案为:-5;-1;
.1 16