There is a lot of information that is not shown on the character sheet--or anywhere in the game at all. Things like how close you are to increasing a skill, or how close you are to leveling up, or your reputation within your guilds, or even a list of cities you've been banished from. This is just one more example. But for reference, your to-hit and damage bonuses are equal to 1/10 of your Agility and Strength scores, respectively.