Workbook Detail
Function Machine Addition Expert — Set 35
? → [×5] → 45
Show answer
Answer: 9
- SubType
- find-input
- Rule
- ×5
- Input
- 9
- Output
- 45
- Difficulty
- expert
Input: 2 → [?] → 10, what is the rule?
Show answer
Answer: ×5
- SubType
- find-rule
- Rule
- ×5
- Input
- 2
- Output
- 10
- Difficulty
- expert
Input: 1 → [?] → 5, what is the rule?
Show answer
Answer: ×2 + 3
- SubType
- find-rule
- Rule
- ×2 + 3
- Input
- 1
- Output
- 5
- Difficulty
- expert
? → [×3] → 18
Show answer
Answer: 6
- SubType
- find-input
- Rule
- ×3
- Input
- 6
- Output
- 18
- Difficulty
- expert
Input: 9 → [?] → 19, what is the rule?
Show answer
Answer: +10
- SubType
- find-rule
- Rule
- +10
- Input
- 9
- Output
- 19
- Difficulty
- expert
? → [×2 + 3] → 21
Show answer
Answer: 9
- SubType
- find-input
- Rule
- ×2 + 3
- Input
- 9
- Output
- 21
- Difficulty
- expert
Input: 9 → [+10] → ?
Show answer
Answer: 19
- SubType
- find-output
- Rule
- +10
- Input
- 9
- Output
- 19
- Difficulty
- expert
Input: 2 → [+2] → ?
Show answer
Answer: 4
- SubType
- find-output
- Rule
- +2
- Input
- 2
- Output
- 4
- 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.