王老师去书店买书，用去24元，,T0P7P9Y
还剩6与，她一共带了多少钱？,T0P7P9Y
算式：提示9l9X/u*`'?+P,F-U0V7I'v+_(D,T0P7P9Y
答；她一共带了,G9d4h1@,J元钱。,T0P7P9Y