expert Set 23 Form Exercise

Input: 5 → [×2 + 1] → ?

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Answer: 11

SubType
find-output
Rule
×2 + 1
Input
5
Output
11
Difficulty
expert

Input: 1 → [×3 - 2] → ?

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Answer: 1

SubType
find-output
Rule
×3 - 2
Input
1
Output
1
Difficulty
expert

Input: 9 → [+5] → ?

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Answer: 14

SubType
find-output
Rule
+5
Input
9
Output
14
Difficulty
expert

Input: 3 → [?] → 7, what is the rule?

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Answer: ×3 - 2

SubType
find-rule
Rule
×3 - 2
Input
3
Output
7
Difficulty
expert

Input: 9 → [?] → 14, what is the rule?

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Answer: +5

SubType
find-rule
Rule
+5
Input
9
Output
14
Difficulty
expert

? → [+10] → 20

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Answer: 10

SubType
find-input
Rule
+10
Input
10
Output
20
Difficulty
expert

Input: 5 → [-1] → ?

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Answer: 4

SubType
find-output
Rule
-1
Input
5
Output
4
Difficulty
expert

Input: 2 → [?] → 10, what is the rule?

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Answer: ×5

SubType
find-rule
Rule
×5
Input
2
Output
10
Difficulty
expert