老师留数学作业，小明做了14道，还要多少道才能做完22道？-C*M:W:x:]3g.r'U2^0M5A9}/`
算式：提示:g1H,P/M-w-C*M:W:x:]3g.r'U2^0M5A9}/`
答：还要6U-d7Y道才能做完22道。-C*M:W:x:]3g.r'U2^0M5A9}/`