### নতুন সংখ্যারূপে সংখ্যা

##### Score: 1 Point

Jaber thought of writing the numbers $1$ through $100$ in a new way. In the new way he writes the numbers from $1$ to $10$ as $1, 2, 10, 11, 12, 20, 21, 22, 100, 101$ and the rest in a similar way. As one can see, no number in this way has any digit other than $0, 1$ and $2$. Jaber asks Tafhim to find the difference between the numbers $12201$ and $212$ while considered in this way. What will be the difference?

Source: BdMO

#### Statistics

Tried 250

Solved 176

First Solve @Feynman