Long Multiplication Practice
Choose operand lengths and a problem count for local arithmetic practice.
A QUICK WALKTHROUGH
How to use this tool
- Choose the digit lengths and number of problems.
- Generate a fresh practice set.
- Reveal each answer and its partial products.
Practice only
This tool generates ordinary integer multiplication exercises and worked arithmetic. It is not an assessment, curriculum, or educational diagnosis.
Generated locally
Problems are generated in this browser with random integers. No answer history is uploaded or saved.
GOOD TO KNOW
Common questions
Can I customize digit lengths?
Yes. Choose 1–6 digits for each factor.
Does it grade my work?
No. It reveals the generated answer and partial products.