function-machine/division/medium · 套题 38
8 problems
姓名:
班级:
日期:
1
Input: 1 → [-1] → ?
=
2
? → [×5] → 5
=
3
Input: 8 → [+2] → ?
=
4
? → [×5] → 15
=
5
Input: 2 → [-1] → ?
=
6
Input: 5 → [?] → 13, what is the rule?
=
7
? → [+2] → 7
=
8
Input: 3 → [×5] → ?
=