Workbook Detail
Function Machine Subtraction Hard — Set 88
Input: 7 → [?] → 17, what is the rule?
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Answer: +10
- SubType
- find-rule
- Rule
- +10
- Input
- 7
- Output
- 17
- Difficulty
- hard
Input: 2 → [?] → 12, what is the rule?
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Answer: +10
- SubType
- find-rule
- Rule
- +10
- Input
- 2
- Output
- 12
- Difficulty
- hard
? → [+4 ×2] → 28
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Answer: 10
- SubType
- find-input
- Rule
- +4 ×2
- Input
- 10
- Output
- 28
- Difficulty
- hard
Input: 3 → [-3] → ?
- SubType
- find-output
- Rule
- -3
- Input
- 3
- Output
- 0
- Difficulty
- hard
Input: 4 → [?] → 3, what is the rule?
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Answer: -1
- SubType
- find-rule
- Rule
- -1
- Input
- 4
- Output
- 3
- Difficulty
- hard
? → [×3] → 18
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Answer: 6
- SubType
- find-input
- Rule
- ×3
- Input
- 6
- Output
- 18
- Difficulty
- hard
? → [+5] → 9
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Answer: 4
- SubType
- find-input
- Rule
- +5
- Input
- 4
- Output
- 9
- Difficulty
- hard
Teaching Notes
Practice function machine subtraction with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
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