I made a careless mistake in my work.

[Polyester]

I made a careless mistake in my work.

Can this be said?

 

[MikeNewYork]

Yes.

 

[emsr2d2]

It's not common to make a careful mistake.

 

[Polyester]

What do you mean?
Do you mean this sentence incorrect?
Do you mean everyone will not make a careless mistake?

 

[tedmc]

Practically all mistakes are due to carelessness unless it is a deliberate mistake.

not a teacher