Jawabanmu

2014-08-21T14:29:30+07:00
-415 + 275 =  -140
819 -(-195) = 1014
245 x (-59) = -14455
-5724 : -36 = 159

Itu jawabnya klo gk slah
2014-08-21T14:33:34+07:00
-415+275=-140
819-(-195)=1014
245×(-59)=-14455