Phạm Khánh Chi
2026-09-30 18:20:40
Toán 8
2025-10-11 09:49:56
Có
2025-10-02 19:14:17
10^5x5^2=2.500.000
2025-10-02 19:12:56
Dễ mà
2025-10-02 19:09:35
a)4^5+5=1.048.576
b)3^2:6^1=9:6=1.5