starter Set 22 Form Exercise

Input: 8 → [?] → 5, what is the rule?

Show answer

Answer: -3

SubType
find-rule
Rule
-3
Input
8
Output
5
Difficulty
starter

? → [+10] → 20

Show answer

Answer: 10

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

Input: 5 → [+2] → ?

Show answer

Answer: 7

SubType
find-output
Rule
+2
Input
5
Output
7
Difficulty
starter

Input: 10 → [?] → 7, what is the rule?

Show answer

Answer: -3

SubType
find-rule
Rule
-3
Input
10
Output
7
Difficulty
starter

Input: 7 → [-1] → ?

Show answer

Answer: 6

SubType
find-output
Rule
-1
Input
7
Output
6
Difficulty
starter

Input: 7 → [×5] → ?

Show answer

Answer: 35

SubType
find-output
Rule
×5
Input
7
Output
35
Difficulty
starter

? → [+5] → 11

Show answer

Answer: 6

SubType
find-input
Rule
+5
Input
6
Output
11
Difficulty
starter