Workbook Detail
Function Machine Subtraction Medium — Set 80
Input: 7 → [?] → 35, what is the rule?
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Answer: ×5
- SubType
- find-rule
- Rule
- ×5
- Input
- 7
- Output
- 35
- Difficulty
- medium
Input: 10 → [?] → 28, what is the rule?
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Answer: ×3 - 2
- SubType
- find-rule
- Rule
- ×3 - 2
- Input
- 10
- Output
- 28
- Difficulty
- medium
? → [×3] → 24
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Answer: 8
- SubType
- find-input
- Rule
- ×3
- Input
- 8
- Output
- 24
- Difficulty
- medium
Input: 6 → [?] → 30, what is the rule?
Show answer
Answer: ×5
- SubType
- find-rule
- Rule
- ×5
- Input
- 6
- Output
- 30
- Difficulty
- medium
? → [×2] → 18
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Answer: 9
- SubType
- find-input
- Rule
- ×2
- Input
- 9
- Output
- 18
- Difficulty
- medium
Input: 10 → [×3 - 2] → ?
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Answer: 28
- SubType
- find-output
- Rule
- ×3 - 2
- Input
- 10
- Output
- 28
- Difficulty
- medium
Input: 10 → [?] → 20, what is the rule?
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Answer: ×2
- SubType
- find-rule
- Rule
- ×2
- Input
- 10
- Output
- 20
- Difficulty
- medium
? → [-3] → 4
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Answer: 7
- SubType
- find-input
- Rule
- -3
- Input
- 7
- Output
- 4
- Difficulty
- medium
Teaching Notes
Practice function machine subtraction with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
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