Question

23+77-23-77=

Nhanh tik

Answer 1

23 + 77 - 23 - 77

=(23 - 23) + (77 - 77)

=0 + 0

= 0

HỌC TỐT NHA BẠN

Answer 2

23+77-23-77

=100-23-77

=0

nha pn!!

Answer 3

23+77-23-77=0

Answer 4

\(23+77-23-77=\left(23-23\right)+\left(77-77\right)=0\)

Answer 5

23+77-23-77

=(23-23)+(77-77)

=0+0

=0

~hok tốt~

Answer 6

23 + 77 - 23 - 77 

= 23 + 77 + ( - 23 ) + ( - 77 )

= [ 23 + ( - 23 ) ] + [ 77 + ( - 77 ) ]

= 0 + 0

= 0

Answer 7

23+77-23-77=77 nhé bạn

Answer 8

23 + 77 - 23 - 77

= ( 23 - 23 ) + ( 77 - 77 )

= 0 + 0

= 0

Answer 9

23+77-23-77 = (23-23)+(77-77) = 0+0 =0

Answer 10

23 + 77 - 23 - 77

= (23 - 23) + (77 - 77)

= 0 + 0 

= 0

Answer 11

 23+77-23-77

= ( 23 - 23 ) + ( 77 - 77 )

= 0+0

=0

Answer 12

23+77-23-77=0

nhớ k

Answer 13

23+77-23-77=0

kb nha

hk tốt

Answer 14

23 + 77 - 23 - 77

= ( 23 - 23 ) + ( 77 - 77 )

= 0 + 0

= 0

Answer 15

23+77-23-77

=(23-23)+(77-77)

=0+0

=0

Answer 16

kết quả bằng 0 nha

Answer 17

là = 0 nha

Answer 18

23 + 77 - 23 - 77

= (23 - 23) + (77 - 77)

= 0 + 0 

= 0

Answer 19

23 + 77 - 23 - 77 = 0