Number Systems Exercises

Practice converting between number systems with interactive exercises and instant feedback. Perfect for students and beginners.

Select Difficulty Level:

Binary to Decimal Conversion

1/10

Convert the binary number 1010 to decimal:

1010₂ = ?₁₀

Your Progress

0 Correct
0 Incorrect
0% Score

Practice by Category

🔢

Binary ↔ Decimal

Practice converting between binary and decimal systems

🎨

Binary ↔ Hexadecimal

Master binary to hex conversions and vice versa

💻

Decimal ↔ Hexadecimal

Convert between decimal and hexadecimal formats

🔧

Octal Conversions

Work with octal number system conversions

Binary Arithmetic

Practice binary addition, subtraction, and more

🔄

Mixed Conversions

Random conversions between all number systems

Learning Tips

🎯

Start Simple

Begin with binary to decimal conversions before moving to more complex systems.

⏱️

Practice Regularly

Short daily practice sessions are more effective than occasional long sessions.

📝

Write It Down

Manually working through conversions helps build intuition and understanding.

🔍

Check Your Work

Use the step-by-step solutions to understand where you might be making mistakes.

🛠️ Free Smart Tools

English English