1至99序数词如下:
一、1至10序数词
第1,first,1st;第2,second,2nd;第3,third,3rd;第4,fourth,4th;第5,fifth,5th;第6,sixth,6th;第7,seventh,7th;第8,eighth,8th;第9,ninth,9th;第10,tenth,10th。
二、11至20序数词
第11,eleventh,11th;第12,twelfth,12th;第13,thirteenth,13th;第14,fourteenth,14th;第15,fifteenth,15th;第16,sixteenth,16th;第17,seventeenth,17th;第18,eighteenth,18th;第19,nineteenth,19th;第20,twentieth,20th。
三、21至30序数词
第21,twenty-first,21st;第22,twenty-second,22nd;第23,twenty-third,23rd;第24,twenty-fourth,24th;第25,twenty-fifth,25th;第26,twenty-sixth,26th;
第27,twenty-seventh,27th;第28,twenty-eighth,28th;第29,twenty-ninth,29th;第30,thirtieth,30th。
四、31至40序数词
第31,thirty-first,31st;第32,thirty-second,32nd;第33,thirty-third,33rd;第34,thirty-fourth,34th;第35,thirty-fifth,35th;第36,thirty-sixth,36th;第37,thirty-seventh,37th;
第38,thirty-eighth,38th;第39,thirty-ninth,39th;第40,fortieth,40th。
五、41至50序数词
第41,forty-first,41st;第42,forty-second,42nd;第43,forty-third,43rd;第44,forty-fourth,44th;第45,forty-fifth,45th;第46,forty-sixth,46th;第47,forty-seventh,47th;
第48,forty-eighth,48th;第49,forty-ninth,49th;第50,fiftieth,50th。
六、51至60序数词
第51,fifty-first,51st;第52,fifty-second,52nd;第53,fifty-third,53rd;第54,fifty-fourth,54th;第55,fifty-fifth,55th;第56,fifty-sixth,56th;第57,fifty-seventh,57th;
第58,fifty-eighth,58th;第59,fifty-ninth,59th;第60,sixtieth,60th。
七、61至70序数词
第61,sixty-first,61st;第62,sixty-second,62nd;第63,sixty-third,63rd;第64,sixty-fourth,64th;第65,sixty-fifth,65th;第66,sixty-sixth,66th;第67,sixty-seventh,67th;
第68,sixty-eighth,68th;第69,sixty-ninth,69th;第70,seventiety,70th。
八、71至80序数词
第71,seventy-first,71st;第72,seventy-second,72nd;第73,seventy-third,73rd;第74,seventy-fourth,74th;第75,seventy-fifth,75th;第76,seventy-sixth,76th;
第77,seventy-seventh,77th;第78,seventy-eighth,78th;第79,seventy-ninth,79th;第80,eightieth,80th。
九、81至90序数词
第81,eighty-first,81st;第82,eighty-second,82nd;第83,eighty-third,83rd;第84,eighty-fourth,84th;第85,eighty-fifth,85th;第86,eighty-sixth,86th;
第87,eighty-seventh,87th;第88,eighty-eighth,88th;第89,eighty-ninth,89th;第90,ninetieth,90th。
十、91至99序数词
第91,ninety-first,91st;第92,ninety-second,92nd;第93,ninety-third,93rd;第94,ninety-fourth,94th;第95,ninety-fifth,95th;第96,ninety-sixth,96th;第97,ninety-seventh,97th;第98,ninety-eighth,98th;第99,ninety-ninth,99th。