https://tailieugiangday.vn/       TK: nguyen-thanh-hai_2278935514     - 456123toanhai**

https://sites.google.com/moet.edu.vn/vnmath-tailieumienphi/trang-ch%E1%BB%A7

https://luongdiep.com/giao-an-day-them-toan-8-theo-chu-de-cuc-hay-file-word.html

https://www.vnteach.com/

https://hotrogiaovien.blogspot.com/

Link tải đề huyện tỉnh năm học: 2022 - 2023: Tải về

https://drive.google.com/drive/folders/1jtY38Oz5uUg-a1QcvHcVCFGz_tVO0chP?usp=sharing  : 2022 2023

https://drive.google.com/drive/folders/1t2b_yrPmwKJ1qZpHSivCM_UvqFRSmdPm : 2023 - 2024

Mai Fa: 456123********123@!23