Oblicz:
a) -66-44=
45-54=
b) -9-(-64)=
-111-333=
c) 89-(-211)=
-7,5-(-2,5)=
A.-110
B. -9
C.55
D.-444
E.300
F.-5
a) -66-44= -110
45-54= -9
b) -9-(-64)=55
-111-333= - 444
c) 89-(-211)= 300
-7,5-(-2,5)=- 5
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A.-110
B. -9
C.55
D.-444
E.300
F.-5
a) -66-44= -110
45-54= -9
b) -9-(-64)=55
-111-333= - 444
c) 89-(-211)= 300
-7,5-(-2,5)=- 5