把下列算式分一分:17-8 6+8 14-6 12-6 5+8 8+8 15-8 13-8 2+11-6求解答解:17-8 =96+8 =1414-6 =812-6 =65+8 =138+8 =1615-8 =713-8 =52+11-6=7