Question

tính

23.4+56-2

Answer 1

23.4+56-2=92+56-2

                  =148-2

                   =146

Answer 2

146

Answer 3

like nha

23.4+56-2= 92+56-2

              = 148 - 2

              = 146

Answer 4

   \(23.4+56-2\)

\(=92+56-2\)

\(=146\)

Answer 5

\(23.4+56-2\)

\(=92+56-2\)

\(=\left(92-2\right)+56\)

\(=90+56\)

\(=146\)