Main Page / Brain Training / Arithmetic skills trainer "Mathematical decoding"

Arithmetic skills trainer "Mathematical decoding"

Training task example with icon-based problems

About the "Mathematical Decoding" Trainer
This simple trainer presents a series of math problems where icons replace numbers. Each icon corresponds to a specific digit or number. The trainee's task is to substitute the correct numbers for icons and quickly input calculation results. Successful completion requires strong attention skills and sometimes memory retention to minimize cipher reference checks.
How to Use the "Mathematical Decoding" Trainer
After clicking "Start Training", you'll see multiple rows of icons with addition/subtraction operations between them, followed by equals signs and input fields. The icon-number key appears above the problems. Simply: 1) Substitute numbers for icons 2) Perform calculations 3) Enter results. Upon completing all problems, click "Submit". The results page will display your performance statistics: correct answers, errors, and completion time.

Choose your "Mathematical Decoding" training mode:

5 problems - easy 5 problems - medium 5 problems - hard
10 problems - easy 10 problems - medium 10 problems - hard
15 problems - easy 15 problems - medium 15 problems - hard

Main Page / Brain Training / Arithmetic skills trainer "Mathematical decoding"

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