Workbook Detail
Function Machine Subtraction Easy — Set 41
? → [+10] → 11
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Answer: 1
- SubType
- find-input
- Rule
- +10
- Input
- 1
- Output
- 11
- Difficulty
- easy
Input: 5 → [?] → 15, what is the rule?
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Answer: +10
- SubType
- find-rule
- Rule
- +10
- Input
- 5
- Output
- 15
- Difficulty
- easy
Input: 4 → [-1] → ?
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Answer: 3
- SubType
- find-output
- Rule
- -1
- Input
- 4
- Output
- 3
- Difficulty
- easy
Input: 4 → [×3] → ?
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Answer: 12
- SubType
- find-output
- Rule
- ×3
- Input
- 4
- Output
- 12
- Difficulty
- easy
Input: 1 → [×3] → ?
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Answer: 3
- SubType
- find-output
- Rule
- ×3
- Input
- 1
- Output
- 3
- Difficulty
- easy
Input: 8 → [?] → 7, what is the rule?
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Answer: -1
- SubType
- find-rule
- Rule
- -1
- Input
- 8
- Output
- 7
- Difficulty
- easy
Input: 7 → [+2] → ?
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Answer: 9
- SubType
- find-output
- Rule
- +2
- Input
- 7
- Output
- 9
- Difficulty
- easy
Input: 4 → [?] → 8, what is the rule?
Show answer
Answer: ×2
- SubType
- find-rule
- Rule
- ×2
- Input
- 4
- Output
- 8
- Difficulty
- easy
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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