Workbook Detail
Function Machine Subtraction Medium — Set 85
Input: 5 → [?] → 10, what is the rule?
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Answer: +5
- SubType
- find-rule
- Rule
- +5
- Input
- 5
- Output
- 10
- Difficulty
- medium
Input: 9 → [×2 + 1] → ?
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Answer: 19
- SubType
- find-output
- Rule
- ×2 + 1
- Input
- 9
- Output
- 19
- Difficulty
- medium
Input: 10 → [?] → 30, what is the rule?
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Answer: ×3
- SubType
- find-rule
- Rule
- ×3
- Input
- 10
- Output
- 30
- Difficulty
- medium
? → [+4 ×2] → 26
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Answer: 9
- SubType
- find-input
- Rule
- +4 ×2
- Input
- 9
- Output
- 26
- Difficulty
- medium
Input: 6 → [×5] → ?
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Answer: 30
- SubType
- find-output
- Rule
- ×5
- Input
- 6
- Output
- 30
- Difficulty
- medium
Input: 7 → [?] → 6, what is the rule?
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Answer: -1
- SubType
- find-rule
- Rule
- -1
- Input
- 7
- Output
- 6
- Difficulty
- medium
Input: 2 → [+4 ×2] → ?
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Answer: 12
- SubType
- find-output
- Rule
- +4 ×2
- Input
- 2
- Output
- 12
- Difficulty
- medium
Input: 5 → [×5] → ?
Show answer
Answer: 25
- SubType
- find-output
- Rule
- ×5
- Input
- 5
- Output
- 25
- 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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