Workbook Detail
Function Machine Subtraction Medium — Set 14
Input: 3 → [?] → 13, what is the rule?
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Answer: +10
- SubType
- find-rule
- Rule
- +10
- Input
- 3
- Output
- 13
- Difficulty
- medium
? → [×2 + 1] → 17
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Answer: 8
- SubType
- find-input
- Rule
- ×2 + 1
- Input
- 8
- Output
- 17
- Difficulty
- medium
? → [-1] → 2
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Answer: 3
- SubType
- find-input
- Rule
- -1
- Input
- 3
- Output
- 2
- Difficulty
- medium
? → [+10] → 17
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Answer: 7
- SubType
- find-input
- Rule
- +10
- Input
- 7
- Output
- 17
- Difficulty
- medium
Input: 1 → [-1] → ?
- SubType
- find-output
- Rule
- -1
- Input
- 1
- Output
- 0
- Difficulty
- medium
Input: 8 → [?] → 7, what is the rule?
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Answer: -1
- SubType
- find-rule
- Rule
- -1
- Input
- 8
- Output
- 7
- Difficulty
- medium
Input: 6 → [×5] → ?
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Answer: 30
- SubType
- find-output
- Rule
- ×5
- Input
- 6
- Output
- 30
- Difficulty
- medium
Input: 4 → [?] → 20, what is the rule?
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Answer: ×5
- SubType
- find-rule
- Rule
- ×5
- Input
- 4
- Output
- 20
- 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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