Workbook Detail
Function Machine Subtraction Easy — Set 3
Rule: x + 2. Find the missing output.
Show answer
Answer: 4
- Rule
- x + 2
- Table
- {"input":2,"output":null,"blank":true}
- {"input":3,"output":5,"blank":false}
- {"input":6,"output":8,"blank":false}
- {"input":11,"output":13,"blank":false}
Rule: x - 4. Find the missing output.
Show answer
Answer: 5
- Rule
- x - 4
- Table
- {"input":9,"output":null,"blank":true}
- {"input":4,"output":0,"blank":false}
- {"input":4,"output":0,"blank":false}
- {"input":7,"output":3,"blank":false}
- Visual
- Type: inline-svgSvg: <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 44 44" width="44" height="44"><g transform="translate(4,4) scale(1)"><path fill="#DD2E44" d="M13 32h20s3 0 3-4c0-2 0-6-1-7s-8-7-11-7h-6c-3 0-10 7-10 7l-4 1s-3 1-3 3v3s-1 .338-1 1.957C0 32 2 32 2 32h11z"/><path fill="#BBDDF5" d="M20 16h-2c-2 0-8 6-8 6s4.997-.263 10-.519V16zm10 3c-1-1-5-3-7-3h-1v5.379c4.011-.204 7.582-.379 8-.379 1 0 1-1 0-2z"/><circle fill="#292F33" cx="10" cy="31" r="4"/><circle fill="#CCD6DD" cx="10" cy="31" r="2"/><circle fill="#292F33" cx="27" cy="31" r="4"/><circle fill="#CCD6DD" cx="27" cy="31" r="2"/></g></svg>AltText: carPlacement: before-question
- VisualToken
- Type: asset-refEffectiveProvider: twemojiRequestedProvider: twemojiIconSize: 36Layout: icon-badgePlacement: before-questionItems: [{"ref":"twemoji:1f697","name":"car","count":1,"role":"badge"}]
Rule: x × 3. Find the missing output.
Show answer
Answer: 30
- Rule
- x × 3
- Table
- {"input":8,"output":24,"blank":false}
- {"input":6,"output":18,"blank":false}
- {"input":10,"output":null,"blank":true}
- {"input":10,"output":30,"blank":false}
Rule: x + 5. Find the missing output.
Show answer
Answer: 12
- Rule
- x + 5
- Table
- {"input":12,"output":17,"blank":false}
- {"input":10,"output":15,"blank":false}
- {"input":7,"output":null,"blank":true}
- {"input":8,"output":13,"blank":false}
Rule: x + 5. Find the missing output.
Show answer
Answer: 6
- Rule
- x + 5
- Table
- {"input":1,"output":null,"blank":true}
- {"input":1,"output":6,"blank":false}
- {"input":1,"output":6,"blank":false}
- {"input":9,"output":14,"blank":false}
Rule: x × 2. Find the missing output.
Show answer
Answer: 24
- Rule
- x × 2
- Table
- {"input":12,"output":null,"blank":true}
- {"input":1,"output":2,"blank":false}
- {"input":8,"output":16,"blank":false}
- {"input":1,"output":2,"blank":false}
Rule: x + 3. Find the missing output.
Show answer
Answer: 6
- Rule
- x + 3
- Table
- {"input":3,"output":null,"blank":true}
- {"input":1,"output":4,"blank":false}
- {"input":1,"output":4,"blank":false}
- {"input":9,"output":12,"blank":false}
Rule: x + 5. Find the missing output.
Show answer
Answer: 12
- Rule
- x + 5
- Table
- {"input":11,"output":16,"blank":false}
- {"input":6,"output":11,"blank":false}
- {"input":7,"output":null,"blank":true}
- {"input":9,"output":14,"blank":false}
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 Easy 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.