Question

1+1-3=

3-3-1=

0:x=1

giúp mik nha 

Answer 1

-1

-1

báo cáo

Answer 2

-1

-1

1

Answer 3

jz

Answer 4

-1

-1

0

Answer 5

nó ko toond tại

Answer 6

-1

-1

1

Answer 7

1+1-3= -1

3-3-1= -1

1

 

Answer 8

-1

-1

0(1)

Answer 9

Bc