Workbook Detail
Function Machine Division Expert — Set 19
Input: 5 → [?] → 15, what is the rule?
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Answer: ×3
- SubType
- find-rule
- Rule
- ×3
- Input
- 5
- Output
- 15
- Difficulty
- expert
Input: 2 → [+5] → ?
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Answer: 7
- SubType
- find-output
- Rule
- +5
- Input
- 2
- Output
- 7
- Difficulty
- expert
? → [×5] → 30
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Answer: 6
- SubType
- find-input
- Rule
- ×5
- Input
- 6
- Output
- 30
- Difficulty
- expert
? → [×3 - 2] → 4
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Answer: 2
- SubType
- find-input
- Rule
- ×3 - 2
- Input
- 2
- Output
- 4
- Difficulty
- expert
? → [×3] → 3
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Answer: 1
- SubType
- find-input
- Rule
- ×3
- Input
- 1
- Output
- 3
- Difficulty
- expert
Input: 8 → [×2 + 3] → ?
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Answer: 19
- SubType
- find-output
- Rule
- ×2 + 3
- Input
- 8
- Output
- 19
- Difficulty
- expert
Input: 9 → [?] → 21, what is the rule?
Show answer
Answer: ×2 + 3
- SubType
- find-rule
- Rule
- ×2 + 3
- Input
- 9
- Output
- 21
- Difficulty
- expert
Input: 3 → [?] → 6, what is the rule?
Show answer
Answer: ×2
- SubType
- find-rule
- Rule
- ×2
- Input
- 3
- Output
- 6
- Difficulty
- expert
Teaching Notes
Practice function machine division with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
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