Workbook Detail
Function Machine Addition Expert — Set 100
Input: 8 → [?] → 40, what is the rule?
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Answer: ×5
- SubType
- find-rule
- Rule
- ×5
- Input
- 8
- Output
- 40
- Difficulty
- expert
? → [-1] → 0
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Answer: 1
- SubType
- find-input
- Rule
- -1
- Input
- 1
- Output
- 0
- Difficulty
- expert
? → [×2 + 3] → 13
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Answer: 5
- SubType
- find-input
- Rule
- ×2 + 3
- Input
- 5
- Output
- 13
- Difficulty
- expert
Input: 6 → [?] → 12, what is the rule?
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Answer: ×2
- SubType
- find-rule
- Rule
- ×2
- Input
- 6
- Output
- 12
- Difficulty
- expert
Input: 9 → [+5] → ?
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Answer: 14
- SubType
- find-output
- Rule
- +5
- Input
- 9
- Output
- 14
- Difficulty
- expert
Input: 6 → [?] → 16, what is the rule?
Show answer
Answer: +10
- SubType
- find-rule
- Rule
- +10
- Input
- 6
- Output
- 16
- Difficulty
- expert
? → [+4 ×2] → 14
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Answer: 3
- SubType
- find-input
- Rule
- +4 ×2
- Input
- 3
- Output
- 14
- Difficulty
- expert
Input: 10 → [×3 - 2] → ?
Show answer
Answer: 28
- SubType
- find-output
- Rule
- ×3 - 2
- Input
- 10
- Output
- 28
- Difficulty
- expert
Teaching Notes
Practice function machine addition with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
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