00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
123 × 0 - 1 + 1
= 0 - 1 + 1
= -1 + 1
= 0
123 x 0 - 1 + 1
= 0 - 1 + 1
= -1 + 1
= 0
123x0-1+1 = 0
ko bt có fai tl đầu ko nhưng vẫn mg bn ủng hộ!
123 x 0 - 1 + 1 = 0
Chúc bạn học tốt nhé !
CÁCH LÀM
123 × 0 - 1 + 1
= 0 - 1 + 1
= -1 + 1
= 0
