Workbook Detail
Function Machine Addition Expert — Set 53
Input: 6 → [×5] → ?
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Answer: 30
- SubType
- find-output
- Rule
- ×5
- Input
- 6
- Output
- 30
- Difficulty
- expert
Input: 6 → [?] → 15, what is the rule?
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Answer: ×2 + 3
- SubType
- find-rule
- Rule
- ×2 + 3
- Input
- 6
- Output
- 15
- Difficulty
- expert
? → [+5] → 10
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Answer: 5
- SubType
- find-input
- Rule
- +5
- Input
- 5
- Output
- 10
- Difficulty
- expert
Input: 3 → [?] → 15, what is the rule?
Show answer
Answer: ×5
- SubType
- find-rule
- Rule
- ×5
- Input
- 3
- Output
- 15
- Difficulty
- expert
? → [×2 + 3] → 9
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Answer: 3
- SubType
- find-input
- Rule
- ×2 + 3
- Input
- 3
- Output
- 9
- Difficulty
- expert
? → [×3] → 6
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Answer: 2
- SubType
- find-input
- Rule
- ×3
- Input
- 2
- Output
- 6
- Difficulty
- expert
? → [×3 - 2] → 1
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Answer: 1
- SubType
- find-input
- Rule
- ×3 - 2
- Input
- 1
- Output
- 1
- Difficulty
- expert
? → [-3] → 0
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Answer: 3
- SubType
- find-input
- Rule
- -3
- Input
- 3
- Output
- 0
- 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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