Question

500 - 89 + 90 - 158 + 1 =

Answer 1

500 - 89 + 90 - 158 + 1

= 411 + 90 - 158 + 1

= 501 - 158 + 1 

= 343 + 1 

= 344

Answer 2

\(500-89+90-158+1=344\)

Answer 3

500 - 89 + 90 + 1 

= 411 + 90 + 1

= 501 + 1 

=502 

Nhớ cho mình nha!!!

Answer 4

500 - 89 + 90 -158 + 1  =344

nha bn

k bn m nha

Answer 5

500 - 89 + 90 - 158 + 1 =

=411 + 90 - 158 +1

= 501 - 158 +1

= 343 +1

= 344

Hoktoots#

Answer 6

500-89+90-158+1=411+(90+1)-158=502-158=344

Answer 7

500 - 89 + 90 - 158 + 1

= 411 + 90 - 158 + 1

= 501 - 158 + 1 

= 343 + 1 

= 344