thirty-one

the restaurant had thirty-one different types of sushi.

she turned thirty-one years old last tuesday.

we need thirty-one volunteers for the event.

the team scored a total of thirty-one points.

there were thirty-one students in the classroom.

he bought thirty-one apples at the market.

the building has thirty-one floors.

the project requires thirty-one days to complete.

she received thirty-one birthday cards.

the number thirty-one is a prime number.

they donated thirty-one dollars to the charity.