Workbook Detail
Function Machine Multiplication Hard — Set 98
Input: 3 → [×2 + 1] → ?
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Answer: 7
- SubType
- find-output
- Rule
- ×2 + 1
- Input
- 3
- Output
- 7
- Difficulty
- hard
? → [×2 + 1] → 21
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Answer: 10
- SubType
- find-input
- Rule
- ×2 + 1
- Input
- 10
- Output
- 21
- Difficulty
- hard
? → [×2] → 10
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Answer: 5
- SubType
- find-input
- Rule
- ×2
- Input
- 5
- Output
- 10
- Difficulty
- hard
Input: 8 → [?] → 17, what is the rule?
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Answer: ×2 + 1
- SubType
- find-rule
- Rule
- ×2 + 1
- Input
- 8
- Output
- 17
- Difficulty
- hard
? → [+2] → 10
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Answer: 8
- SubType
- find-input
- Rule
- +2
- Input
- 8
- Output
- 10
- Difficulty
- hard
Input: 1 → [+4 ×2] → ?
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Answer: 10
- SubType
- find-output
- Rule
- +4 ×2
- Input
- 1
- Output
- 10
- Difficulty
- hard
Input: 5 → [×5] → ?
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Answer: 25
- SubType
- find-output
- Rule
- ×5
- Input
- 5
- Output
- 25
- Difficulty
- hard
? → [-1] → 1
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Answer: 2
- SubType
- find-input
- Rule
- -1
- Input
- 2
- Output
- 1
- Difficulty
- hard
Teaching Notes
Practice function machine multiplication with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
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