Workbook Detail
Function Machine Subtraction Medium — Set 97
Input: 8 → [×2 + 1] → ?
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Answer: 17
- SubType
- find-output
- Rule
- ×2 + 1
- Input
- 8
- Output
- 17
- Difficulty
- medium
Input: 5 → [×3] → ?
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Answer: 15
- SubType
- find-output
- Rule
- ×3
- Input
- 5
- Output
- 15
- Difficulty
- medium
? → [+4 ×2] → 14
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Answer: 3
- SubType
- find-input
- Rule
- +4 ×2
- Input
- 3
- Output
- 14
- Difficulty
- medium
? → [-1] → 4
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Answer: 5
- SubType
- find-input
- Rule
- -1
- Input
- 5
- Output
- 4
- Difficulty
- medium
Input: 4 → [×3] → ?
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Answer: 12
- SubType
- find-output
- Rule
- ×3
- Input
- 4
- Output
- 12
- Difficulty
- medium
Input: 9 → [?] → 18, what is the rule?
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Answer: ×2
- SubType
- find-rule
- Rule
- ×2
- Input
- 9
- Output
- 18
- Difficulty
- medium
Input: 3 → [×5] → ?
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Answer: 15
- SubType
- find-output
- Rule
- ×5
- Input
- 3
- Output
- 15
- 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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