Workbook Detail
Function Machine Addition Expert — Set 28
? → [×3] → 24
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Answer: 8
- SubType
- find-input
- Rule
- ×3
- Input
- 8
- Output
- 24
- Difficulty
- expert
Input: 3 → [?] → 5, what is the rule?
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Answer: +2
- SubType
- find-rule
- Rule
- +2
- Input
- 3
- Output
- 5
- Difficulty
- expert
Input: 1 → [?] → 10, what is the rule?
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Answer: +4 ×2
- SubType
- find-rule
- Rule
- +4 ×2
- Input
- 1
- Output
- 10
- Difficulty
- expert
Input: 6 → [?] → 20, what is the rule?
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Answer: +4 ×2
- SubType
- find-rule
- Rule
- +4 ×2
- Input
- 6
- Output
- 20
- Difficulty
- expert
Input: 5 → [?] → 25, what is the rule?
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Answer: ×5
- SubType
- find-rule
- Rule
- ×5
- Input
- 5
- Output
- 25
- Difficulty
- expert
? → [×2 + 3] → 5
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Answer: 1
- SubType
- find-input
- Rule
- ×2 + 3
- Input
- 1
- Output
- 5
- Difficulty
- expert
Input: 7 → [?] → 12, what is the rule?
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Answer: +5
- SubType
- find-rule
- Rule
- +5
- Input
- 7
- Output
- 12
- Difficulty
- expert
Input: 3 → [×3] → ?
Show answer
Answer: 9
- SubType
- find-output
- Rule
- ×3
- Input
- 3
- Output
- 9
- Difficulty
- expert
Teaching Notes
Practice function machine addition with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
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