879 × 5 + 4 × 879 + 879
=879 x (5 + 4) + 879
=879 x 9 + 879
=879 x (9+1)
=879 x 10
=8790
879x5+4x879+879
= 879x (5+4+10
= 879 x 10
= 8790
k mik nhé
879 x 5 +4 x 879 x879
=4395+4x879x879
=4395+3516x879
=4395+3090564
=3094959
879 × 5 + 4 × 879 + 879
= 879 x ( 5 + 4 ) + 879
= 879 x 9 + 879
= 879 x ( 9 + 1 )
= 879 x 10
= 8790
879 x 5 + 4 x 879 + 879
= 879 x ( 5 + 4 + 1 )
= 879 x 10
= 8790
879 × 5 + 4 × 879 + 879
=879 x (5 + 4) + 879
=879 x 9 + 879
=879 x (9+1)
=879 x 10
=8790
879 × 5 + 4 × 879 + 879
=879 x (5 + 4) + 879
=879 x 9 + 879
=879 x (9+1)
=879 x 10
=8790
879 × 5 + 4 × 879 + 879
=879 x (5 + 4) + 879
=879 x 9 + 879
=879 x (9+1)
=879 x 10
=8790
879 × 5 + 4 × 879 + 879
=879 x (5 + 4) + 879
=879 x 9 + 879
=879 x (9+1)
=879 x 10
=8790
879 × 5 + 4 × 879 + 879
=879 x (5 + 4) + 879
=879 x 9 + 879
=879 x (9+1)
=879 x 10
=8790
879 x 5 + 4 x 879 + 879
= 879 x ( 5 + 4 ) + 879 x 1
= 879 x 9 + 879 x 1
= 879 x ( 9 + 1 )
= 879 x 10
= 8790