Workbook Detail
Function Machine Addition Expert — Set 57
? → [+5] → 6
Show answer
Answer: 1
- SubType
- find-input
- Rule
- +5
- Input
- 1
- Output
- 6
- Difficulty
- expert
? → [×2] → 8
Show answer
Answer: 4
- SubType
- find-input
- Rule
- ×2
- Input
- 4
- Output
- 8
- Difficulty
- expert
Input: 3 → [?] → 8, what is the rule?
Show answer
Answer: +5
- SubType
- find-rule
- Rule
- +5
- Input
- 3
- Output
- 8
- Difficulty
- expert
? → [×5] → 30
Show answer
Answer: 6
- SubType
- find-input
- Rule
- ×5
- Input
- 6
- Output
- 30
- Difficulty
- expert
Input: 8 → [?] → 10, what is the rule?
Show answer
Answer: +2
- SubType
- find-rule
- Rule
- +2
- Input
- 8
- Output
- 10
- Difficulty
- expert
? → [×2 + 1] → 5
Show answer
Answer: 2
- SubType
- find-input
- Rule
- ×2 + 1
- Input
- 2
- Output
- 5
- Difficulty
- expert
Input: 4 → [?] → 6, what is the rule?
Show answer
Answer: +2
- SubType
- find-rule
- Rule
- +2
- Input
- 4
- Output
- 6
- Difficulty
- expert
? → [×2 + 1] → 21
Show answer
Answer: 10
- SubType
- find-input
- Rule
- ×2 + 1
- Input
- 10
- Output
- 21
- Difficulty
- expert
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 Expert 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.
Is there an answer key?
Yes — every worksheet includes a complete answer key. Print it separately or view it on screen.