function-machine/division/hard · 套题 65
8 problems
姓名:
班级:
日期:
1
Input: 8 → [?] → 10, what is the rule?
=
2
Input: 2 → [×3] → ?
=
3
Input: 1 → [?] → 2, what is the rule?
=
4
Input: 4 → [×3 - 2] → ?
=
5
Input: 10 → [?] → 12, what is the rule?
=
6
Input: 1 → [+10] → ?
=
7
Input: 2 → [?] → 1, what is the rule?
=
8
? → [-1] → 5
=