Question

1+1,2+3.3

Answer 1

11,2

Answer 2

\(1+1,2+3\cdot3=2,2+9=11,2\)

Answer 3

11,2

Answer 4

\(1+1,2+3.3\)

\(=1+1,2+9\)

\(=2,2+9\)

\(=11,2\)

Answer 5

11,2

Answer 6

11.2 nha bạn
nhớ chọn đúng lớp 5 nha

Answer 7

 

​= 11,2 nhé

Answer 8

28

Answer 9

11,2 nhé

Answer 10

11,2

Answer 11

1+1,2+3⋅3=2,2+9=11,2

Answer 12

11,2

Answer 13

1+1,2+3.3

=1+1,2+9

=2,2+9

=11,2

Answer 14

2,5.3