Workbook Detail
Function Machine Subtraction Medium — Set 82
Input: 9 → [?] → 11, what is the rule?
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Answer: +2
- SubType
- find-rule
- Rule
- +2
- Input
- 9
- Output
- 11
- Difficulty
- medium
Input: 7 → [?] → 14, what is the rule?
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Answer: ×2
- SubType
- find-rule
- Rule
- ×2
- Input
- 7
- Output
- 14
- Difficulty
- medium
Input: 6 → [×2 + 1] → ?
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Answer: 13
- SubType
- find-output
- Rule
- ×2 + 1
- Input
- 6
- Output
- 13
- Difficulty
- medium
? → [×5] → 25
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Answer: 5
- SubType
- find-input
- Rule
- ×5
- Input
- 5
- Output
- 25
- Difficulty
- medium
Input: 9 → [?] → 45, what is the rule?
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Answer: ×5
- SubType
- find-rule
- Rule
- ×5
- Input
- 9
- Output
- 45
- Difficulty
- medium
Input: 4 → [-1] → ?
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Answer: 3
- SubType
- find-output
- Rule
- -1
- Input
- 4
- Output
- 3
- Difficulty
- medium
Input: 2 → [?] → 4, what is the rule?
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Answer: ×2
- SubType
- find-rule
- Rule
- ×2
- Input
- 2
- Output
- 4
- Difficulty
- medium
Input: 7 → [?] → 9, what is the rule?
Show answer
Answer: +2
- SubType
- find-rule
- Rule
- +2
- Input
- 7
- Output
- 9
- 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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