Workbook Detail
Function Machine Mixed Ops Expert — Set 94
Input: 9 → [?] → 19, what is the rule?
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Answer: ×2 + 1
- SubType
- find-rule
- Rule
- ×2 + 1
- Input
- 9
- Output
- 19
- Difficulty
- expert
? → [×3 - 2] → 19
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Answer: 7
- SubType
- find-input
- Rule
- ×3 - 2
- Input
- 7
- Output
- 19
- Difficulty
- expert
? → [×2 + 3] → 13
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Answer: 5
- SubType
- find-input
- Rule
- ×2 + 3
- Input
- 5
- Output
- 13
- Difficulty
- expert
? → [+10] → 11
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Answer: 1
- SubType
- find-input
- Rule
- +10
- Input
- 1
- Output
- 11
- 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: 8 → [?] → 16, what is the rule?
Show answer
Answer: ×2
- SubType
- find-rule
- Rule
- ×2
- Input
- 8
- Output
- 16
- Difficulty
- expert
Input: 2 → [?] → 5, what is the rule?
Show answer
Answer: ×2 + 1
- SubType
- find-rule
- Rule
- ×2 + 1
- Input
- 2
- Output
- 5
- Difficulty
- expert
Input: 8 → [?] → 18, what is the rule?
Show answer
Answer: +10
- SubType
- find-rule
- Rule
- +10
- Input
- 8
- Output
- 18
- Difficulty
- expert
Teaching Notes
Practice function machine mixed ops with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
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