I guess you just don't have the intellectual chops to figure out that the Bible doesn't have to say something explicitely; It leaves some things to be figured out.
For example, you don't need the Bible to say "it was wrong for Adam to eat the apple". Most people can figure that out on their own.
Another example - The Bible doesn't have to explicitly state the penalty for all crimes. Instead, it says "An eye for an eye, a tooth for a tooth"
It does not take a lot of intellect to understand the difference between "The Bible says" and "The Bible teaches." You claimed that the Bible says things that it does not, nor does it teach them. People who read the Bible jump to conclusions that are not supported by the Bible, and you attack them by trying to prove that the Bible is wrong because it says things that are wrong. I find it more effective to sit them down and point how the Bible does not actually say what they think it says.
My method shows them that what they have been taught is wrong, and engages their intellect, and mine. I have to use everything in the Bible to prove that what they have been taught is simplistic, and they end up learning and growing. My way does not always work, but your way never does. Yet I am the one lacking intellectual chops for pointing out that the Bible neither says, or teaches, anything you claim it does.
The problem is that you, like almost everyone else in the world, are intellectually lazy and prefer to repeat arguments you have heard from others rather than figure things out for yourself. As a result you end up looking foolish when someone points out the flaws of your position, and end up reacting emotionally in an attempt to defend your position.
The Bible says nothing about the age of the universe, or the Earth itself. Any attempt to claim otherwise just makes whoever is making that claim appear foolish.