• You can do each exercise again and again with no repeats, thanks to the Maxima random number generator.
    • Immediate feedback and detailed solutions.
    • Join classroom123 to practice all math exercises. We'll save all of your progress.
    • 100% FREE.



  • For testers, please log in as:
    User name: tester1 or tester2 or tester3
    Password: 123

  • How to Study Maths:


    1. Practice, Practice & More Practice
      It is impossible to study Maths properly by just reading and listening.

    2. Review Errors
      Understanding how you approached the problem and where you went wrong is a great way of becoming stronger and avoiding the same mistakes in the future.

    3. Master the Key Concepts
      Do not try to memorise the processes. It is much better and rewarding in the long-run to focus on understanding the process and logic that is involved. This will help you understand how you should approach such problems in the future.


    "It's not that I'm so smart, it's just that I stay with problems longer." —Albert Einstein


  • Learning Speed:

    In classroom123, the learning speed is your choice.

    Everything is up to you.

    If you are struggling, take a break, or re-read your math book.

    Remember you can do all exercises again and again with no repeats.

    Always make sure you understand all the solutions.

    The only way to become a clever math student is to: Practice. Practice. Practice. Think. Think. Think ! Everyday !