Workbook Detail
Function Machine Addition Medium — Set 31
Input: 5 → [?] → 15, what is the rule?
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Answer: ×3
- SubType
- find-rule
- Rule
- ×3
- Input
- 5
- Output
- 15
- Difficulty
- medium
Input: 4 → [×2 + 3] → ?
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Answer: 11
- SubType
- find-output
- Rule
- ×2 + 3
- Input
- 4
- Output
- 11
- Difficulty
- medium
? → [+5] → 7
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Answer: 2
- SubType
- find-input
- Rule
- +5
- Input
- 2
- Output
- 7
- Difficulty
- medium
Input: 4 → [+4 ×2] → ?
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Answer: 16
- SubType
- find-output
- Rule
- +4 ×2
- Input
- 4
- Output
- 16
- Difficulty
- medium
? → [+10] → 17
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Answer: 7
- SubType
- find-input
- Rule
- +10
- Input
- 7
- Output
- 17
- Difficulty
- medium
? → [+10] → 20
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Answer: 10
- SubType
- find-input
- Rule
- +10
- Input
- 10
- Output
- 20
- Difficulty
- medium
? → [×2] → 6
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Answer: 3
- SubType
- find-input
- Rule
- ×2
- Input
- 3
- Output
- 6
- Difficulty
- medium
? → [+5] → 10
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Answer: 5
- SubType
- find-input
- Rule
- +5
- Input
- 5
- Output
- 10
- 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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