Numbers 0-20

The Czech number system from 0 to 20 forms the foundation for learning larger numbers and is essential for everyday communication.

Numbers are essential in everyday situations:

• Telephone numbers are often read digit by digit
• Prices in shops (e.g., "Mám 10 korun." - I have 10 crowns)
• Telling time
• Basic mathematics

1. Practice counting from 0 to 20 out loud regularly.
2. Try writing and solving simple math problems in Czech.
3. Practice telling time using numbers up to 20.
4. When shopping, try to read prices in Czech.