Workbook Detail
Function Machine Subtraction Starter — Set 98
Input: 2 → [?] → 7, what is the rule?
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Answer: +5
- SubType
- find-rule
- Rule
- +5
- Input
- 2
- Output
- 7
- Difficulty
- starter
? → [+5] → 15
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Answer: 10
- SubType
- find-input
- Rule
- +5
- Input
- 10
- Output
- 15
- Difficulty
- starter
? → [-1] → 1
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Answer: 2
- SubType
- find-input
- Rule
- -1
- Input
- 2
- Output
- 1
- Difficulty
- starter
? → [×2] → 20
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Answer: 10
- SubType
- find-input
- Rule
- ×2
- Input
- 10
- Output
- 20
- Difficulty
- starter
Input: 9 → [?] → 6, what is the rule?
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Answer: -3
- SubType
- find-rule
- Rule
- -3
- Input
- 9
- Output
- 6
- Difficulty
- starter
Input: 2 → [?] → 6, what is the rule?
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Answer: ×3
- SubType
- find-rule
- Rule
- ×3
- Input
- 2
- Output
- 6
- Difficulty
- starter
Input: 6 → [+5] → ?
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Answer: 11
- SubType
- find-output
- Rule
- +5
- Input
- 6
- Output
- 11
- Difficulty
- starter
? → [-1] → 2
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Answer: 3
- SubType
- find-input
- Rule
- -1
- Input
- 3
- Output
- 2
- Difficulty
- starter
Teaching Notes
Practice function machine subtraction with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
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