28 x 8 + 28 x 4
= 28 x ( 8 + 4 )
= 28 x 12
= 336
28x8+28x4
=28x(8+4)
=336
100000000....0000%
28 x 8 + 28 x 4
= 28 x ( 8 + 4 )
= 28 x 12
= 336
C2 : 28 x 8 + 28 x 4
= 224 + 112
= 336
28 x 8 + 28 x 4
= 28 x ( 8 + 4 )
= 28 x 12
= 336
T.I.C.K ủng hộ mk nhé
Chúc bn học tốt
C1: 28 x 8 + 28 x 4
= 224 + 112
= 336
C2: 28 x 8 + 28 x 4
= 28 x ( 8 + 4 )
= 28 x 12
= 336
C2 : 28 x 8 + 28 x 4
= 224 + ( 224 : 2 )
= 224 + 112
= 336
28 x 8 + 28 x 4
= 28 x ( 8 + 4 )
= 28 x 12
= 336