Workbook Detail
Function Machine Addition Expert — Set 76
Input: 5 → [?] → 11, what is the rule?
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Answer: ×2 + 1
- SubType
- find-rule
- Rule
- ×2 + 1
- Input
- 5
- Output
- 11
- Difficulty
- expert
? → [-3] → 3
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Answer: 6
- SubType
- find-input
- Rule
- -3
- Input
- 6
- Output
- 3
- Difficulty
- expert
? → [-3] → 2
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Answer: 5
- SubType
- find-input
- Rule
- -3
- Input
- 5
- Output
- 2
- Difficulty
- expert
Input: 5 → [?] → 2, what is the rule?
Show answer
Answer: -3
- SubType
- find-rule
- Rule
- -3
- Input
- 5
- Output
- 2
- Difficulty
- expert
Input: 10 → [?] → 30, what is the rule?
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Answer: ×3
- SubType
- find-rule
- Rule
- ×3
- Input
- 10
- Output
- 30
- Difficulty
- expert
? → [+4 ×2] → 20
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Answer: 6
- SubType
- find-input
- Rule
- +4 ×2
- Input
- 6
- Output
- 20
- Difficulty
- expert
? → [×3 - 2] → 10
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Answer: 4
- SubType
- find-input
- Rule
- ×3 - 2
- Input
- 4
- Output
- 10
- Difficulty
- expert
? → [×2] → 10
Show answer
Answer: 5
- SubType
- find-input
- Rule
- ×2
- Input
- 5
- Output
- 10
- Difficulty
- expert
Teaching Notes
Practice function machine addition with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
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