Workbook Detail
Function Machine Addition Medium — Set 77
Input: 7 → [?] → 6, what is the rule?
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Answer: -1
- SubType
- find-rule
- Rule
- -1
- Input
- 7
- Output
- 6
- Difficulty
- medium
? → [-1] → 1
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Answer: 2
- SubType
- find-input
- Rule
- -1
- Input
- 2
- Output
- 1
- Difficulty
- medium
Input: 1 → [×3] → ?
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Answer: 3
- SubType
- find-output
- Rule
- ×3
- Input
- 1
- Output
- 3
- Difficulty
- medium
Input: 3 → [×2] → ?
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Answer: 6
- SubType
- find-output
- Rule
- ×2
- Input
- 3
- Output
- 6
- Difficulty
- medium
Input: 8 → [?] → 7, what is the rule?
Show answer
Answer: -1
- SubType
- find-rule
- Rule
- -1
- Input
- 8
- Output
- 7
- Difficulty
- medium
Input: 5 → [?] → 13, what is the rule?
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Answer: ×3 - 2
- SubType
- find-rule
- Rule
- ×3 - 2
- Input
- 5
- Output
- 13
- Difficulty
- medium
Input: 1 → [+10] → ?
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Answer: 11
- SubType
- find-output
- Rule
- +10
- Input
- 1
- Output
- 11
- Difficulty
- medium
Input: 3 → [?] → 13, what is the rule?
Show answer
Answer: +10
- SubType
- find-rule
- Rule
- +10
- Input
- 3
- Output
- 13
- Difficulty
- medium
Teaching Notes
Practice function machine addition with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
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