Workbook Detail
Function Machine Subtraction Expert — Set 96
Input: 7 → [×3] → ?
Show answer
Answer: 21
- SubType
- find-output
- Rule
- ×3
- Input
- 7
- Output
- 21
- Difficulty
- expert
Input: 6 → [+2] → ?
Show answer
Answer: 8
- SubType
- find-output
- Rule
- +2
- Input
- 6
- Output
- 8
- Difficulty
- expert
Input: 6 → [×3 - 2] → ?
Show answer
Answer: 16
- SubType
- find-output
- Rule
- ×3 - 2
- Input
- 6
- Output
- 16
- Difficulty
- expert
Input: 1 → [×2 + 3] → ?
Show answer
Answer: 5
- SubType
- find-output
- Rule
- ×2 + 3
- Input
- 1
- Output
- 5
- Difficulty
- expert
Input: 3 → [-3] → ?
- SubType
- find-output
- Rule
- -3
- Input
- 3
- Output
- 0
- Difficulty
- expert
? → [+10] → 15
Show answer
Answer: 5
- SubType
- find-input
- Rule
- +10
- Input
- 5
- Output
- 15
- Difficulty
- expert
Input: 3 → [×2] → ?
Show answer
Answer: 6
- SubType
- find-output
- Rule
- ×2
- Input
- 3
- Output
- 6
- Difficulty
- expert
Input: 5 → [?] → 4, what is the rule?
Show answer
Answer: -1
- SubType
- find-rule
- Rule
- -1
- Input
- 5
- Output
- 4
- Difficulty
- expert
Teaching Notes
Practice function machine subtraction with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Function Machine Subtraction 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.