Question

815- 23- 27+ 815 = ????????

Answer 1

815-23-27+815= 1386

Answer 2

815 - 23 - 27 + 815 = 1580 

 Hok tốt!!

Answer 3

tính nhanh ( mẹo)

Answer 4

 tduuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuurr

Answer 5

815-23-27+815=1580

Answer 6

:)============<<<<<<<>>>>>>>=============(:

Answer 7

815-23-27+815=1580

k nha

Học tốt

^_^

Answer 8

815-23-27+815 = 815+815 -(23+27) = 1580

Answer 9

815-23-27+815= ( 815 + 815 ) - ( 23 + 27 ) = 1630 - 50 = 1580

Answer 10

= 1580

Answer 11

1580 nha anh em