🔑

Prime Time

Sort the prime numbers from the composites before time runs out!

🏆 Upper Elementary🔢 Number Sense✖️ Multiplication👶 Ages 10–12
🔑Q 1 / 10
0pts
🚀

4 × 4 = ?

📖 About This Game

Numbers appear on screen at increasing speed. Kids must quickly sort them into prime or composite groups. Then, a factor tree mode lets them find prime factors step by step. Covers primes up to 100 and prime factorization.

Difficulty
Age Range
Ages 10–12
Skills
Number Sense, Multiplication