Workbook Detail
Function Machine Subtraction Starter — Set 42
? → [+2] → 9
Show answer
Answer: 7
- SubType
- find-input
- Rule
- +2
- Input
- 7
- Output
- 9
- Difficulty
- starter
? → [×5] → 5
Show answer
Answer: 1
- SubType
- find-input
- Rule
- ×5
- Input
- 1
- Output
- 5
- Difficulty
- starter
Input: 4 → [+5] → ?
Show answer
Answer: 9
- SubType
- find-output
- Rule
- +5
- Input
- 4
- Output
- 9
- Difficulty
- starter
? → [+10] → 17
Show answer
Answer: 7
- SubType
- find-input
- Rule
- +10
- Input
- 7
- Output
- 17
- Difficulty
- starter
? → [+5] → 10
Show answer
Answer: 5
- SubType
- find-input
- Rule
- +5
- Input
- 5
- Output
- 10
- Difficulty
- starter
Input: 6 → [-1] → ?
Show answer
Answer: 5
- SubType
- find-output
- Rule
- -1
- Input
- 6
- Output
- 5
- Difficulty
- starter
? → [+10] → 18
Show answer
Answer: 8
- SubType
- find-input
- Rule
- +10
- Input
- 8
- Output
- 18
- Difficulty
- starter
Input: 6 → [×2] → ?
Show answer
Answer: 12
- SubType
- find-output
- Rule
- ×2
- Input
- 6
- Output
- 12
- Difficulty
- starter
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 Starter 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.