Workbook Detail
Function Machine Subtraction Starter — Set 47
? → [-3] → 1
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Answer: 4
- SubType
- find-input
- Rule
- -3
- Input
- 4
- Output
- 1
- Difficulty
- starter
Input: 10 → [+2] → ?
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Answer: 12
- SubType
- find-output
- Rule
- +2
- Input
- 10
- Output
- 12
- Difficulty
- starter
Input: 2 → [?] → 7, what is the rule?
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Answer: +5
- SubType
- find-rule
- Rule
- +5
- Input
- 2
- Output
- 7
- Difficulty
- starter
Input: 10 → [?] → 50, what is the rule?
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Answer: ×5
- SubType
- find-rule
- Rule
- ×5
- Input
- 10
- Output
- 50
- Difficulty
- starter
Input: 8 → [?] → 18, what is the rule?
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Answer: +10
- SubType
- find-rule
- Rule
- +10
- Input
- 8
- Output
- 18
- Difficulty
- starter
Input: 2 → [×2] → ?
Show answer
Answer: 4
- SubType
- find-output
- Rule
- ×2
- Input
- 2
- Output
- 4
- Difficulty
- starter
Input: 8 → [?] → 7, what is the rule?
Show answer
Answer: -1
- SubType
- find-rule
- Rule
- -1
- Input
- 8
- Output
- 7
- Difficulty
- starter
Input: 5 → [?] → 15, what is the rule?
Show answer
Answer: +10
- SubType
- find-rule
- Rule
- +10
- Input
- 5
- Output
- 15
- 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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