Workbook Detail
Function Machine Subtraction Medium — Set 88
Input: 3 → [×2 + 1] → ?
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Answer: 7
- SubType
- find-output
- Rule
- ×2 + 1
- Input
- 3
- Output
- 7
- Difficulty
- medium
Input: 1 → [×2 + 1] → ?
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Answer: 3
- SubType
- find-output
- Rule
- ×2 + 1
- Input
- 1
- Output
- 3
- Difficulty
- medium
Input: 10 → [+5] → ?
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Answer: 15
- SubType
- find-output
- Rule
- +5
- Input
- 10
- Output
- 15
- Difficulty
- medium
Input: 6 → [×3 - 2] → ?
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Answer: 16
- SubType
- find-output
- Rule
- ×3 - 2
- Input
- 6
- Output
- 16
- Difficulty
- medium
Input: 9 → [?] → 11, what is the rule?
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Answer: +2
- SubType
- find-rule
- Rule
- +2
- Input
- 9
- Output
- 11
- Difficulty
- medium
Input: 6 → [×3] → ?
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Answer: 18
- SubType
- find-output
- Rule
- ×3
- Input
- 6
- Output
- 18
- Difficulty
- medium
Input: 3 → [?] → 0, what is the rule?
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Answer: -3
- SubType
- find-rule
- Rule
- -3
- Input
- 3
- Output
- 0
- 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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