What number should come next in these sequences? 1, 2, 5, 10, 17, ______ 100, 90

游客2024-08-07 29

问题 What number should come next in these sequences? 1, 2, 5, 10, 17, ______ 100, 90, 81, 73, 66, ______

选项

答案 26：60

解析 (第一个空，相邻两个数之间的差为递进奇数(1，3，5，7，9……)，所以17+9=26。第二个空相邻两个数之间的差从10开始依次递减(10，9，8，7，6……)，所以66—6=60。)

转载请注明原文地址:https://tihaiku.com/zcyy/3709262.html

相关试题推荐

随机试题

最新回复(0)

Individualscanandshouldmaketheirownlegaldecisions______whotheiremploye