Because it gives them square roots
Because he picks his ears!
Because then the children have to play inside.
Me: You & your brother 4yo: Oh Me: What about you 4yo: The fire tree in Plants vs. Zombies Me: Oh
They both need natural light to survive!
A large pizza can feed a family of four
So they can do math
If they are under 16 you should just do them in your head.
Subtract her clothes, divide her legs, give her a square root and watch her multiply.