写出下列算式的得数。5Z+q(L
13-5=9E0q+v0N5p1\4l'?*T/b5Z+q(L
8+7=*S'e*S(r3f4E5Z+q(L
15-6=3J-{;v'e0\7V3F5Z+q(L
9+4=(b(S+A.U'l0d)A5Z+q(L
13-8=9q;P6R(`1q-R0F:\5Z+q(L
5+15=0X1s;?7Y'R-o:j2o2S3Z,N)B1D7j(Q5Z+q(L