liczby wymierne oblicz
(-2 +5)x(-3)=
(-3-8)x (8-12)=
(4-(-6)) /-2=
(-2+5)*(-3)= 3*(-3)=-9
(-3-8)x (8-12)=-11*(-4)=44
(4-(-6)) /-2=10/(-2)=-5
(-2 +5)x(-3)= 6-15 = -9
(-3-8)x (8-12)=-24 + 36 - 64 +96 = 44
(4-(-6)) /-2= (4+6) :2 = 10:2= 5
chyba tak
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(-2+5)*(-3)= 3*(-3)=-9
(-3-8)x (8-12)=-11*(-4)=44
(4-(-6)) /-2=10/(-2)=-5
(-2 +5)x(-3)= 6-15 = -9
(-3-8)x (8-12)=-24 + 36 - 64 +96 = 44
(4-(-6)) /-2= (4+6) :2 = 10:2= 5
chyba tak