Workbook Detail
Function Machine Subtraction Expert — Set 98
Input: 4 → [?] → 10, what is the rule?
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Answer: ×3 - 2
- SubType
- find-rule
- Rule
- ×3 - 2
- Input
- 4
- Output
- 10
- Difficulty
- expert
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
- expert
Input: 7 → [×2 + 1] → ?
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Answer: 15
- SubType
- find-output
- Rule
- ×2 + 1
- Input
- 7
- Output
- 15
- Difficulty
- expert
Input: 6 → [?] → 5, what is the rule?
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Answer: -1
- SubType
- find-rule
- Rule
- -1
- Input
- 6
- Output
- 5
- Difficulty
- expert
Input: 5 → [+2] → ?
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Answer: 7
- SubType
- find-output
- Rule
- +2
- Input
- 5
- Output
- 7
- Difficulty
- expert
Input: 9 → [?] → 11, what is the rule?
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Answer: +2
- SubType
- find-rule
- Rule
- +2
- Input
- 9
- Output
- 11
- Difficulty
- expert
Input: 4 → [?] → 14, what is the rule?
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Answer: +10
- SubType
- find-rule
- Rule
- +10
- Input
- 4
- Output
- 14
- Difficulty
- expert
? → [-1] → 0
Show answer
Answer: 1
- SubType
- find-input
- Rule
- -1
- Input
- 1
- Output
- 0
- Difficulty
- expert
Teaching Notes
Practice function machine subtraction with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
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