Acid-Base Titrations? Volume, concentration, etc.?

I am asked to predict the volume of 0.2 mol/L sodium hydroxide that is required to neutralize 35 mL of 0.2 mol/L hydrochloric acid, and explain. Are there any calculations that can be done to figure out the volume of sodium hydroxide needed? Or can it be said that 35 mL of both solutions are necessary to produce a neutralization reaction? I'm pretty confused! Any help, please! Thanks!