Workbook Detail
Function Machine Multiplication Hard — Set 45
Input: 10 → [?] → 23, what is the rule?
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Answer: ×2 + 3
- SubType
- find-rule
- Rule
- ×2 + 3
- Input
- 10
- Output
- 23
- Difficulty
- hard
Input: 9 → [×2 + 1] → ?
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Answer: 19
- SubType
- find-output
- Rule
- ×2 + 1
- Input
- 9
- Output
- 19
- Difficulty
- hard
Input: 10 → [?] → 20, what is the rule?
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Answer: ×2
- SubType
- find-rule
- Rule
- ×2
- Input
- 10
- Output
- 20
- Difficulty
- hard
Input: 9 → [?] → 45, what is the rule?
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Answer: ×5
- SubType
- find-rule
- Rule
- ×5
- Input
- 9
- Output
- 45
- Difficulty
- hard
? → [+5] → 10
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Answer: 5
- SubType
- find-input
- Rule
- +5
- Input
- 5
- Output
- 10
- Difficulty
- hard
Input: 6 → [×3] → ?
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Answer: 18
- SubType
- find-output
- Rule
- ×3
- Input
- 6
- Output
- 18
- Difficulty
- hard
Input: 1 → [?] → 0, what is the rule?
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Answer: -1
- SubType
- find-rule
- Rule
- -1
- Input
- 1
- Output
- 0
- Difficulty
- hard
Input: 3 → [?] → 7, what is the rule?
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Answer: ×3 - 2
- SubType
- find-rule
- Rule
- ×3 - 2
- Input
- 3
- Output
- 7
- 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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