Ivan's Amazing Totally Awesome IQ Test

What is 2+2x2

Tick all of the prime numbers.

Johnny had 13 geese and all but 8 died. How many did he have left?

9+8=34, 6+7=26, 3+6=18, 12+14=?

There were 30 people at the conference. They all shook hands. How many handshakes were there?

A boop is the same as three goops. A goop is the same as four coops. How many coops is a boop?

These letters - A,E,G,L,N,D,N spell the name of a(n):

How many square metres are there in a square kilometre?

7*11*10