化简符号+(+3)+(-3)-(-2/5)-(+1/2)-[-(-5)]-【-(+1)】

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/15 01:00:11
化简符号+(+3)+(-3)-(-2/5)-(+1/2)-[-(-5)]-【-(+1)】
x){3k=߮mkko 4u|SX t6|qD"}`S,]( j 6† _`gCCLP@M.P[ѓ]l_\grq6m&

化简符号+(+3)+(-3)-(-2/5)-(+1/2)-[-(-5)]-【-(+1)】
化简符号
+(+3)
+(-3)
-(-2/5)
-(+1/2)
-[-(-5)]
-【-(+1)】

化简符号+(+3)+(-3)-(-2/5)-(+1/2)-[-(-5)]-【-(+1)】
3
-3
2/5
-1/2
-5
1
负负为正