What number is it?
ninety
forty
What number is it?
fifty
seventy
What number is it?
one hundred
ninety
What number is it?
eighty
sixty
What number is it?
twenty
fifty
What number is it?
ten
twenty
What number is it?
thirty
eighty
What number is it?
seventy
fifty
What number is it?
twenty
forty
What number is it?
ninety
thirty