Question

879 × 5 + 4 × 879 + 879 =....?

Answer 1

879 × 5 + 4 × 879 + 879 

=879 x (5 + 4) + 879

=879 x 9 + 879

=879 x (9+1)

=879 x 10

=8790

Answer 2

879x5+4x879+879

  = 879x (5+4+10

  = 879 x 10

  = 8790

  k mik nhé

Answer 3

tính nhanh 879*(5+4+1)=8790

Answer 4

879 x 5 +4  x 879 x879

=4395+4x879x879

=4395+3516x879

=4395+3090564

=3094959

Answer 5

879 × 5 + 4 × 879 + 879

= 879 x ( 5 + 4 ) + 879

= 879 x 9 + 879

= 879 x ( 9 + 1 )

= 879 x 10

= 8790

Answer 6

879 x 5 + 4 x 879 + 879

= 879 x ( 5 + 4 + 1 ) 

= 879 x 10

= 8790

Answer 7

=8790

Answer 8

879 × 5 + 4 × 879 + 879 

=879 x (5 + 4) + 879

=879 x 9 + 879

=879 x (9+1)

=879 x 10

=8790

Answer 9

879 × 5 + 4 × 879 + 879 

=879 x (5 + 4) + 879

=879 x 9 + 879

=879 x (9+1)

=879 x 10

=8790

Answer 10

879 × 5 + 4 × 879 + 879 

=879 x (5 + 4) + 879

=879 x 9 + 879

=879 x (9+1)

=879 x 10

=8790

Answer 11

879 × 5 + 4 × 879 + 879 

=879 x (5 + 4) + 879

=879 x 9 + 879

=879 x (9+1)

=879 x 10

=8790

Answer 12

879 × 5 + 4 × 879 + 879 

=879 x (5 + 4) + 879

=879 x 9 + 879

=879 x (9+1)

=879 x 10

=8790

Answer 13

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