Zapisz wyrażenia bez nawiasów i oblicz:
a) -(-8) =
-(-13)=
-(+15)=
+(-17)=
-(45)=
b) -[-(-5)]=
-[-(-38)]=
-[-(-0)]=
-[+(-9)]=
+[-(-82)]=
c) -{-[-(-1)]}=
-{-[+(-1)]}=
d)-{+[-(-4)]}=
-{+[+(-83)]}=
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a)-(-8)=8
-(-13)=13
-(+15)=-15
+(-17)=-17
-(45)=-45
b)-[-(-5)]=-[+5]=-5
-[-(-38)]=-[+38]=-38
-[-(-0)]=-[0]=0
-[+(-9)]=-[-9]=9
+[-(-82)]=+[82]=82
c)-{-[-(-1)]}=-{-[1]}=-{-1}=1
-{-[+(-1)]}=-{-[-1]}=-{1}=-1
d)-{+[-(-4)]}=-{+[4]}=-{4}=-4
-{+[+(-83)]}=-{+[-83]}=-{-83}=83
a)-(-8)=8
-(-13)=13
-(+15)=-15
+(-17)=-17
-(45)=-45
b)-[-(-5)]=-[+5]=-5
-[-(-38)]=-[+38]=-38
-[-(-0)]=-[0]=0
-[+(-9)]=-[-9]=9
+[-(-82)]=+[82]=82
c)-{-[-(-1)]}=-{-[1]}=-{-1}=1
-{-[+(-1)]}=-{-[-1]}=-{1}=-1
d)-{+[-(-4)]}=-{+[4]}=-{4}=-4
-{+[+(-83)]}=-{+[-83]}=-{-83}=83
Liczę na naj.