Which expression correctly shows the sum of opposite numbers?
A. (−25)+(−25)=−50
B. (−25)+(−25)=0
C. (−25)+25=50
D. (−25)+25=0
1 answer
D. (−25)+25=0
A. (−25)+(−25)=−50
B. (−25)+(−25)=0
C. (−25)+25=50
D. (−25)+25=0
1 answer