Ask your own question, for FREE!
Mathematics 19 Online
OpenStudy (anonymous):

solve: 12 1/2 - (-4 1/2) = A. 9 B. 8 C. 16 D. 17

OpenStudy (solomonzelman):

\[a-(-b)=a+b\]

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!