水果店里有苹果17筐，梨比苹果少3筐，香蕉比梨多5 筐，香蕉有多少筐4[;B4H6b4{+t8_3{;B9G*r:o8N.j3\
算式：提示8b9n,[(u'T'A7q2T-d,Y8q7E*o/U4[;B4H6b4{+t8_3{;B9G*r:o8N.j3\
答；香蕉有6q:U+t*`/J/d2z'k+B7M.\0]筐.4[;B4H6b4{+t8_3{;B9G*r:o8N.j3\