CÂU 1. (3,0 ĐIỂM) THỰC HIỆN PHÉP TÍNH
4.4 2.8 16= 4 + −24 + 316 16 16+ − += 4 ( 24) 316= −17
https://chiasefull.com https://youtube.com/nguyenhuuphuc2017
1
2
5 7 8+ − ⋅d) − −: 36% − 6 24 25 3 −1 5 7 36 8= + − ⋅