EVEN: Can be split into 2 equal groups, , , , , , Put into groups of 2 with none left over, Everyone has a partner, Equal teams, ODD: When divided into 2 groups there is one left over, , , , , , When divided into pairs, 1 is left over, Uneven teams,

EVEN & ODD SORT

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？