数学兴趣小组组长小发宣布这次活动的主题是“速算开立方”.小丽心直口快,抢先发问:“怎样速算开立方呢?”小发笑了笑说:“别忙!咱们先玩个游戏.你们随意想个两位数,各人想各人的.先把这个两位数三次方,然后把结果告诉我,我立即能说出这个数的立方根.”小琳生性活泼,最爱“闹事 Xiaofa, the head of the math interest group, announced that the theme of the event was “Quick calculations.” Xiaoli was quick and skeptical. He asked questions first: “How do you calculate the cube?” Xiaoxiao smiled and said, “Don’t be busy! Let’s play first. You want to think of double digits. Everyone wants everyone. First put this two-digit third power, and then tell me the result. I can immediately say the cube root of this number.” Xiao Lin’s lively, favorite "make trouble