wymyśl 10 przykładów na odejmowanie dodawanie liczb dodatnich i ujemnych;)
Prosze szybko !
-1-2=-3
78-(-(-5))=73
4-2=2
-25-1-9=-35
-25+1+9=-15
-9-8=-17
-9+8=-1
-5*5-*9*-9*0=0
-25/5=-5
1*-1=-1
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-1-2=-3
78-(-(-5))=73
4-2=2
-25-1-9=-35
-25+1+9=-15
-9-8=-17
-9+8=-1
-5*5-*9*-9*0=0
-25/5=-5
1*-1=-1