One, two, three, four, five1,2,3,4,5Six, seven, eight, nine, ten6,7,8,9,10Eleven, twelve, thirteen, fourteen, fifteen11,12,13,14,15Sixteen, seventeen, eighteen, nineteen,twenty16,17,18,19,2021 Twenty-one 22 Twenty-two 23 Twenty-three24 Twenty-four 25 Twenty-five26 Twenty-six 27 Twenty-seven28 Twenty-eight 29 Twenty-nine30 Thirty31thirty—one 32 thirty—two 33 thirty—three 34 thirty—four 35 thirty—five 36 thirty—six 37 thirty—seven 38 thirty—eight 39 thirty—nine 40 forty41forty one 42 forty tow 43 forty three 44 forty four 45 forty five 46 forty six 47 forty seven 48 forty eight 49 forty nine