Question

1+1+1-3+5-6

Answer 1

1 + 1 + 1 - 3 + 5 - 6 = -1

Mọi người k cho mình nha!

Answer 2

1 + 1 + 1 - 3 + 5 - 6 = -1

Answer 3

1+1+1-3+5-6

=-1

Answer 4

1+1+1-3+5-6 = 3-3+5-6

                    = 0+5-6

                     = 5-6 = -1

Answer 5

1+1+1+3+5-6=5

Answer 6

1+1+1-3+5-6=-1

Answer 7

1+1+1-3+5-6=-1

Answer 8

1+1+1-3+5-6=-1

Answer 9

bằng -1

Answer 10

1​+1+1-1+-6=1

Answer 11

   1+1+1-3+5-6

= (1+1+1-3)+(5-6)

= 0+(-1)

= -1

Answer 12

1+1+1-3+5-6=1

chúc bạn học giỏi

Answer 13

1+1+1-3+5-6=-1

Answer 14

1+1+1-3+5-6=1