function-machine/addition/expert · 세트 68
8 problems
이름:
학급:
날짜:
1
Input: 5 → [+4 ×2] → ?
=
2
Input: 4 → [?] → 20, what is the rule?
=
3
Input: 6 → [×3] → ?
=
4
Input: 2 → [?] → 7, what is the rule?
=
5
? → [×2 + 3] → 21
=
6
? → [×2 + 3] → 17
=
7
Input: 1 → [+2] → ?
=
8
Input: 1 → [?] → 3, what is the rule?
=