2024-12-12 14:31| 发布者: admin| 查看: 2| 评论: 0
1.
46,33,54,
12,43,60
2.
25,49,26,
43,85,71
3.在○里填“>”“<”或“=”
<,<,
>,=
4.
33,40,71,18,50,19
5.
68-20=48(枚)