order by numbers where can be hyphens

i have query

select * table order numbers asc

numbers are: 32,-,11,76,-

what -,-,11,32,76 (hyphens @ start)

what change in query hyphens @ end ?

here first tried sort using conditional flow type casting

select * `table` order numbers = '-', numbers+0 asc

if want reverse negate conditional flow

select * `table` order numbers != '-', numbers+0 asc

Script