Workbook Detail
Function Machine Mixed Ops Hard — Set 38
Input: 8 → [?] → 22, what is the rule?
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Answer: ×3 - 2
- SubType
- find-rule
- Rule
- ×3 - 2
- Input
- 8
- Output
- 22
- Difficulty
- hard
Input: 10 → [?] → 23, what is the rule?
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Answer: ×2 + 3
- SubType
- find-rule
- Rule
- ×2 + 3
- Input
- 10
- Output
- 23
- Difficulty
- hard
? → [×2 + 3] → 17
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Answer: 7
- SubType
- find-input
- Rule
- ×2 + 3
- Input
- 7
- Output
- 17
- Difficulty
- hard
Input: 9 → [?] → 45, what is the rule?
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Answer: ×5
- SubType
- find-rule
- Rule
- ×5
- Input
- 9
- Output
- 45
- Difficulty
- hard
Input: 8 → [?] → 16, what is the rule?
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Answer: ×2
- SubType
- find-rule
- Rule
- ×2
- Input
- 8
- Output
- 16
- Difficulty
- hard
Input: 7 → [×2] → ?
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Answer: 14
- SubType
- find-output
- Rule
- ×2
- Input
- 7
- Output
- 14
- Difficulty
- hard
Input: 3 → [?] → 7, what is the rule?
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Answer: ×2 + 1
- SubType
- find-rule
- Rule
- ×2 + 1
- Input
- 3
- Output
- 7
- Difficulty
- hard
Input: 10 → [×2] → ?
Show answer
Answer: 20
- SubType
- find-output
- Rule
- ×2
- Input
- 10
- Output
- 20
- 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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