Workbook Detail
Function Machine Mixed Ops Hard — Set 23
Input: 6 → [?] → 3, what is the rule?
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Answer: -3
- SubType
- find-rule
- Rule
- -3
- Input
- 6
- Output
- 3
- Difficulty
- hard
Input: 2 → [×3 - 2] → ?
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Answer: 4
- SubType
- find-output
- Rule
- ×3 - 2
- Input
- 2
- Output
- 4
- Difficulty
- hard
? → [×3 - 2] → 19
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Answer: 7
- SubType
- find-input
- Rule
- ×3 - 2
- Input
- 7
- Output
- 19
- Difficulty
- hard
Input: 8 → [×2 + 3] → ?
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Answer: 19
- SubType
- find-output
- Rule
- ×2 + 3
- Input
- 8
- Output
- 19
- Difficulty
- hard
? → [+4 ×2] → 20
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Answer: 6
- SubType
- find-input
- Rule
- +4 ×2
- Input
- 6
- Output
- 20
- Difficulty
- hard
Input: 2 → [×2] → ?
Show answer
Answer: 4
- SubType
- find-output
- Rule
- ×2
- Input
- 2
- Output
- 4
- Difficulty
- hard
Input: 9 → [?] → 26, what is the rule?
Show answer
Answer: +4 ×2
- SubType
- find-rule
- Rule
- +4 ×2
- Input
- 9
- Output
- 26
- Difficulty
- hard
Input: 3 → [?] → 5, what is the rule?
Show answer
Answer: +2
- SubType
- find-rule
- Rule
- +2
- Input
- 3
- Output
- 5
- Difficulty
- hard
Teaching Notes
Practice function machine mixed ops with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
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