Move just one match ~

[buddy]

 

[zoomer]

Lift the cross bar of the 6 to an upright position and it becomes zero

 

[dunclock]

there are 2 correct answers and zoomer has one ... the other is move the up stick in the + sign to make the 6 an 8 and you have 8 - 4 :0008

 

[Morris]

there are 2 correct answers and zoomer has one ... the other is move the up stick in the + sign to make the 6 an 8 and you have 8 - 4 :0008

Or move the bottom vertical stick on the six over to the top of the 2nd 4 and you have 5+4=9.

 

[Cie]

there are 2 correct answers and zoomer has one ... the other is move the up stick in the + sign to make the 6 an 8 and you have 8 - 4 :0008

:0074

 

[3 putt pete]

Admittedly a stretch but angle one match in the equal sign then you have:

6+4 > 4

 

[Snafu]

move 6's bottom left match and place it in correct angle over =

5 + 4 ≠ 4

:0008