问题描述: 数学题在线解答 1×2×3×4×5×6×7×8×9×.×99的末尾有几个零?讲解 1个回答 分类:数学 2014-11-11 问题解答: 我来补答 [99/5]+[99/25] = 19+3 = 22个 99!=933262154439441526816992388562667004907159682643816214685929638952175999932299156089414639761565182862536979208272237582511852109168640000000000000000000000 展开全文阅读