Math Chapter-3

🔢 Number Systems

Class 8 NCERT • Chapter 3

✍️ Type your answer → Click "Check Answer" → If wrong, step-by-step solution appears

📚 BOOK QUESTIONS (From NCERT Chapter)

Roman, Egyptian, Mesopotamian, Mayan, Chinese & Hindu Number Systems

⭐ EXTRA PRACTICE QUESTIONS (30 Problems)

Base conversions, number system problems, Roman numerals, place value

💡 Quick Tips: Roman: I=1, V=5, X=10, L=50, C=100, D=500, M=1000 • Base-n: each place value is power of n • Zero as placeholder is key to place value systems