If they are under 16 you should just do them in your head.
Nobody knows, history is still waiting....
Kitchen
Because the head is so high up.
Harry: Help! What is it Fred: Your head!
Round of 16
1/6 G My 8 year old son came up with this one.
Now, both have an oscar.
Someone is loosing a trailer.
All the trees have square roots.
They are both unlike radicals.