mjasbur
contestada

What addition sentence does this show?

A. 8/12 + 3/12=11/12
B. 8/12 + (-3/12)= -11/12
C. -8/12 + (-3/12) = -11/12
D. -8/12 + (-3/12)= 11/12

What addition sentence does this show A 812 3121112 B 812 312 1112 C 812 312 1112 D 812 312 1112 class=