Input-Output Tables Worksheets
Apply and compare explicit arithmetic rules to inputs and sequences.
Before you begin
Use signed arithmetic, substitute values and read expressions with variables.
Worked example
Rule: multiply the input by 5, then add 7. For inputs 1, 2, 5, the outputs are 12, 17, __. Find the missing output.
- Substitute input 5 into 5 × input + 7.
Answer: 32
Check your result using the method in the example before moving to the next question.
Choose your level
These sets use the same exercise types and number ranges across level labels. Choose a fresh set for additional practice.
- Easy: Start with the preview and follow the worked example.
- Medium: Practice the same exercise types with a fresh numbered set.
- Hard: Use another set to practice explaining and checking your answers.
Questions and answer calculations checked on 2026-09-17. How we check worksheets. Free for personal and classroom use.
Preview and print an easy set
Try six questions below, or choose a full set at your level.
1
Rule: multiply the input by 3, then add 4. For inputs 1, 2, 7, the outputs are 7, 10, __. Find the missing output.
2
Rule: multiply the input by 7, then add 1. For inputs 1, 2, 6, the outputs are 8, 15, __. Find the missing output.
3
Rule: multiply the input by 8, then add 6. For inputs 1, 2, 2, the outputs are 14, 22, __. Find the missing output.
4
Rule: multiply the input by 7, then add 3. For inputs 1, 2, 6, the outputs are 10, 17, __. Find the missing output.
5
Rule: multiply the input by 6, then add 8. For inputs 1, 2, 4, the outputs are 14, 20, __. Find the missing output.
6
Rule: multiply the input by 9, then add 8. For inputs 1, 2, 5, the outputs are 17, 26, __. Find the missing output.
Answer Key
1. 252. 433. 224. 455. 326. 53