I have twenty dollars. -
The opera has three parts. -
The house has three rooms. -
I have three phones. -
You have fifty dollars! -
I need eighty dollars. -
My friend is twenty years old. -
It's twenty five miles. -
We have five lessons each week. -
He is three centimeters taller than her. -
She has a million dresses. -
You have three days. -
You have fifty minutes. -
I wrote a thousand books. -
You have seven hours. -
I know five languages. -
Give me fifteen seconds! -
He has only two minutes. -
We need three horses. -
The park has two parts. -