Il libro Top Notch Fondamentali A - Unità 4-Lezione 3

the number 21; the number of days in three weeks

ventuno, 21

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

ventidue

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

the number 24; the number of hours in a day

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

the number 26; the number of English alphabets

the number 27; the number we get when we multiply three by seven

ventisette

the number 28; the number we get when we multiply fourteen by two

ventotto

the number 29; the number that is the last year in a person's twenties

the number 30

trenta

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

trentuno

the number 32; the number of pieces in a game of chess

trentadue

the number 40

quaranta

the number 50

cinquanta

the number 60

sessanta

the number 70

settanta

the number 80

ottanta

the number 90

novanta

the number 100

cento

the number of years in a century plus one

cento uno