Unit 4 - Lesson 3

the number 21; the number of days in three weeks

She will turn twenty-one next month and is excited to celebrate her birthday with friends.

the number 22; the number of players on two soccer teams

The concert is set to start at twenty-two minutes past eight.

the number 23; the number of pairs of chromosomes in the human body

She turned twenty-three yesterday and celebrated with her friends.

the number 24; the number of hours in a day

The temperature outside is twenty-four degrees Celsius.

the number 25; the number we get when we multiply five by five

The box contains twenty-five books for the library.

the number 26; the number of letters in the English alphabet

She turned twenty-six last week and celebrated with her friends.

the number 27; the number you get when you multiply three by three by three

He scored twenty-seven points in the basketball game.

the number 28; the number that is equal to twenty plus eight

She turned twenty-eight last month and celebrated with a trip.

the number 29; the number of days in February when the year has one extra day during a leap year

The package weighs twenty-nine kilograms.

the number 30

The recipe calls for thirty grams of sugar.

the number 31; the number of days in January, March, May, July, August, October, and December

She bought thirty-one books at the sale.

the number 32; the number of teeth an adult has

There are thirty-two students in the class.

the number 40

My dad works forty hours a week.

the number 50

She celebrated her fiftieth birthday with a big party surrounded by family and friends.

the number 60

She found a vintage photograph of her parents from their wedding day, nearly sixty years ago.

the number 70

The marathon was attended by over seventy runners from different countries.

the number 80

The temperature today is expected to reach eighty degrees Fahrenheit, perfect for a picnic.

the number 90

The student received a ninety on her math exam, earning her an A for the semester.

the number 100

She saved up a hundred dollars to buy a new bicycle for her daily commute.

the number of years in a century plus one

The hotel room is on the first floor, number one hundred one.