function-machine/multiplication-easy · 套题 21
8 problems
姓名:
班级:
日期:
1
? → [-3] → 6
=
2
Input: 9 → [?] → 19, what is the rule?
=
3
? → [+10] → 15
=
4
Input: 10 → [+2] → ?
=
5
Input: 9 → [×5] → ?
=
6
? → [×5] → 45
=
7
Input: 2 → [×3] → ?
=
8
Input: 4 → [×3] → ?
=