Workbook Detail
Function Machine Subtraction Medium — Set 11
Input: 6 → [?] → 13, what is the rule?
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Answer: ×2 + 1
- SubType
- find-rule
- Rule
- ×2 + 1
- Input
- 6
- Output
- 13
- Difficulty
- medium
Input: 8 → [?] → 24, what is the rule?
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Answer: ×3
- SubType
- find-rule
- Rule
- ×3
- Input
- 8
- Output
- 24
- Difficulty
- medium
? → [+5] → 13
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Answer: 8
- SubType
- find-input
- Rule
- +5
- Input
- 8
- Output
- 13
- Difficulty
- medium
? → [-1] → 6
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Answer: 7
- SubType
- find-input
- Rule
- -1
- Input
- 7
- Output
- 6
- Difficulty
- medium
Input: 3 → [+5] → ?
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Answer: 8
- SubType
- find-output
- Rule
- +5
- Input
- 3
- Output
- 8
- Difficulty
- medium
Input: 7 → [?] → 22, what is the rule?
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Answer: +4 ×2
- SubType
- find-rule
- Rule
- +4 ×2
- Input
- 7
- Output
- 22
- Difficulty
- medium
? → [×2 + 1] → 3
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Answer: 1
- SubType
- find-input
- Rule
- ×2 + 1
- Input
- 1
- Output
- 3
- Difficulty
- medium
Input: 5 → [?] → 13, what is the rule?
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Answer: ×2 + 3
- SubType
- find-rule
- Rule
- ×2 + 3
- Input
- 5
- Output
- 13
- 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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