I have a couple of TX200HC(.177 & .22) and have several Hawke scopes, what is the correct zero range to get the corresponding holdover points on the reticle in 10 yard increments?

On the .22, do I zero at 30 yards at the center of the reticle to yield the holdover point above center as being 20yards followed by 40 and 50 yards for the points below the center of the reticle?

Please advise...

Regards,

Tony