After understanding the theory, improvement in mental maths comes from specific focused practice. This tool is designed to help memorize the complements for 2-digit numbers. For example, the complement of 22 is 78, because 100 – 22 = 78.
How to Use this Tool:
- Ideally use a desktop browser to make input easier.
- Select the group of flashcards to study from the drop-down menu.
- Type the answer as fast as possible when the question appears, and hit [Enter] or the “Go!” button.
- The tool will check your answer and reveal your time.
- Hit [Enter] or “Go!” again to move to the next question.
- The tool will keep asking questions until the total time for all questions is over 30 seconds. Then it will display some statistics.
Training Settings
Further Notes
- You can see improvement in just 5 minutes per day of focused practice.
- The “study recommendations” are your incorrect answers and your slowest answers. Make a note of any of these that you need to study and commit to memory. Ignore any that were simply typos.
- Keep a track of your performance—just like an athlete would—to see improvements and plateaus. The “correct answers” statistic is the key metric to track.
- These tools are currently in beta mode and and available to students working with Daniel Timms. For enquiries about coaching or the other tools, use the contact details here.
