What is this number?
thirty
What is this number?
thirty-one
What is this number?
thirty-two
What is this number?
thirty-three
What is this number?
thirty-four
What is this number?
thirty-five
What is this number?
thirty-six
What is this number?
thirty-seven
What is this number?
thirty-eight
What is this number?
thirty-nine
What is this number?
forty
What is this number?
forty-one
What is this number?
forty-two
What is this number?
forty-three
What is this number?
forty-four
What is this number?
forty-five
