function-machine/mixed-medium · 套题 94
7 problems
姓名:
班级:
日期:
1
Input: 1 → [-1] → ?
=
2
? → [×2 + 1] → 7
=
3
Input: 10 → [+2] → ?
=
4
Input: 6 → [-3] → ?
=
5
Input: 2 → [×2 + 3] → ?
=
6
? → [+2] → 11
=
7
Input: 9 → [?] → 27, what is the rule?
=