48 +(- 21 ) =….-128+37=….-52-(-30)=….24-(-54)=….​

48+(-21) = 27
-128+37 = -91
-52-(-30)= -22
24-(-54) = 78

Jawaban:

48+(-21)=-27

-128+37=-91

-52-(-30)=-22

24-(-54)=-30

maaf kalo salah