Workbook Detail
Function Machine Addition Medium — Set 89
? → [+5] → 8
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Answer: 3
- SubType
- find-input
- Rule
- +5
- Input
- 3
- Output
- 8
- Difficulty
- medium
Input: 2 → [?] → 5, what is the rule?
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Answer: ×2 + 1
- SubType
- find-rule
- Rule
- ×2 + 1
- Input
- 2
- Output
- 5
- Difficulty
- medium
Input: 2 → [×3 - 2] → ?
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Answer: 4
- SubType
- find-output
- Rule
- ×3 - 2
- Input
- 2
- Output
- 4
- Difficulty
- medium
Input: 6 → [?] → 16, what is the rule?
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Answer: ×3 - 2
- SubType
- find-rule
- Rule
- ×3 - 2
- Input
- 6
- Output
- 16
- Difficulty
- medium
? → [-3] → 7
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Answer: 10
- SubType
- find-input
- Rule
- -3
- Input
- 10
- Output
- 7
- Difficulty
- medium
? → [×2 + 3] → 11
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Answer: 4
- SubType
- find-input
- Rule
- ×2 + 3
- Input
- 4
- Output
- 11
- Difficulty
- medium
Input: 8 → [?] → 7, what is the rule?
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Answer: -1
- SubType
- find-rule
- Rule
- -1
- Input
- 8
- Output
- 7
- Difficulty
- medium
Input: 1 → [×2 + 3] → ?
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Answer: 5
- SubType
- find-output
- Rule
- ×2 + 3
- Input
- 1
- Output
- 5
- Difficulty
- medium
Teaching Notes
Practice function machine addition with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
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