Workbook Detail
Function Machine Subtraction Easy — Set 82
Input: 6 → [?] → 8, what is the rule?
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Answer: +2
- SubType
- find-rule
- Rule
- +2
- Input
- 6
- Output
- 8
- Difficulty
- easy
Input: 3 → [×5] → ?
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Answer: 15
- SubType
- find-output
- Rule
- ×5
- Input
- 3
- Output
- 15
- Difficulty
- easy
Input: 6 → [×2] → ?
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Answer: 12
- SubType
- find-output
- Rule
- ×2
- Input
- 6
- Output
- 12
- Difficulty
- easy
Input: 5 → [?] → 2, what is the rule?
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Answer: -3
- SubType
- find-rule
- Rule
- -3
- Input
- 5
- Output
- 2
- Difficulty
- easy
Input: 6 → [?] → 16, what is the rule?
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Answer: +10
- SubType
- find-rule
- Rule
- +10
- Input
- 6
- Output
- 16
- Difficulty
- easy
Input: 4 → [?] → 6, what is the rule?
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Answer: +2
- SubType
- find-rule
- Rule
- +2
- Input
- 4
- Output
- 6
- Difficulty
- easy
Input: 7 → [?] → 21, what is the rule?
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Answer: ×3
- SubType
- find-rule
- Rule
- ×3
- Input
- 7
- Output
- 21
- Difficulty
- easy
Input: 5 → [?] → 4, what is the rule?
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Answer: -1
- SubType
- find-rule
- Rule
- -1
- Input
- 5
- Output
- 4
- Difficulty
- easy
Teaching Notes
Practice function machine subtraction with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
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