Workbook Detail
Function Machine Mixed Ops Hard — Set 83
Input: 4 → [?] → 1, what is the rule?
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Answer: -3
- SubType
- find-rule
- Rule
- -3
- Input
- 4
- Output
- 1
- Difficulty
- hard
? → [-3] → 4
Show answer
Answer: 7
- SubType
- find-input
- Rule
- -3
- Input
- 7
- Output
- 4
- Difficulty
- hard
Input: 5 → [×2 + 1] → ?
Show answer
Answer: 11
- SubType
- find-output
- Rule
- ×2 + 1
- Input
- 5
- Output
- 11
- Difficulty
- hard
Input: 9 → [?] → 19, what is the rule?
Show answer
Answer: ×2 + 1
- SubType
- find-rule
- Rule
- ×2 + 1
- Input
- 9
- Output
- 19
- Difficulty
- hard
Input: 7 → [×2 + 1] → ?
Show answer
Answer: 15
- SubType
- find-output
- Rule
- ×2 + 1
- Input
- 7
- Output
- 15
- Difficulty
- hard
Input: 4 → [×3 - 2] → ?
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Answer: 10
- SubType
- find-output
- Rule
- ×3 - 2
- Input
- 4
- Output
- 10
- Difficulty
- hard
Input: 8 → [?] → 7, what is the rule?
Show answer
Answer: -1
- SubType
- find-rule
- Rule
- -1
- Input
- 8
- Output
- 7
- Difficulty
- hard
Input: 9 → [-1] → ?
Show answer
Answer: 8
- SubType
- find-output
- Rule
- -1
- Input
- 9
- Output
- 8
- Difficulty
- hard
Teaching Notes
Practice function machine mixed ops with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
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