Workbook Detail
Function Machine Addition Hard — Set 70
? → [×5] → 30
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Answer: 6
- SubType
- find-input
- Rule
- ×5
- Input
- 6
- Output
- 30
- Difficulty
- hard
Input: 8 → [?] → 13, what is the rule?
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Answer: +5
- SubType
- find-rule
- Rule
- +5
- Input
- 8
- Output
- 13
- Difficulty
- hard
Input: 8 → [?] → 7, what is the rule?
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Answer: -1
- SubType
- find-rule
- Rule
- -1
- Input
- 8
- Output
- 7
- Difficulty
- hard
Input: 4 → [?] → 3, what is the rule?
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Answer: -1
- SubType
- find-rule
- Rule
- -1
- Input
- 4
- Output
- 3
- Difficulty
- hard
Input: 9 → [?] → 26, what is the rule?
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Answer: +4 ×2
- SubType
- find-rule
- Rule
- +4 ×2
- Input
- 9
- Output
- 26
- Difficulty
- hard
Input: 5 → [?] → 11, what is the rule?
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Answer: ×2 + 1
- SubType
- find-rule
- Rule
- ×2 + 1
- Input
- 5
- Output
- 11
- Difficulty
- hard
Input: 7 → [×5] → ?
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Answer: 35
- SubType
- find-output
- Rule
- ×5
- Input
- 7
- Output
- 35
- Difficulty
- hard
Input: 2 → [×3] → ?
Show answer
Answer: 6
- SubType
- find-output
- Rule
- ×3
- Input
- 2
- Output
- 6
- Difficulty
- hard
Teaching Notes
Practice function machine addition with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Function Machine Addition Hard Worksheets worksheet?
Print the worksheet and complete the problems. Each set number generates a unique arrangement. Use the same set number for all students in a class for consistent assessment.
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