Level: A1
English Cardinal & Ordinal Numbers
English cardinal numbers (for counting) and ordinal numbers (for order or position), with clear patterns for building longer numbers. Ordinal words and endings are shown in blue.
- Essential Numbers & Their Ordinal Forms
- zero, zeroth – 0, 0th
- one, first – 1, 1st
- two, second – 2, 2nd
- three, third – 3, 3rd
- four, fourth – 4, 4th
- five, fifth – 5, 5th
- six, sixth – 6, 6th
- seven, seventh – 7, 7th
- eight, eighth – 8, 8th
- nine, ninth – 9, 9th
- ten, tenth – 10, 10th
- eleven, eleventh – 11, 11th
- twelve, twelfth – 12, 12th
- thirteen, thirteenth – 13, 13th
- fourteen, fourteenth – 14, 14th
- fifteen, fifteenth – 15, 15th
- sixteen, sixteenth – 16, 16th
- seventeen, seventeenth – 17, 17th
- eighteen, eighteenth – 18, 18th
- nineteen, nineteenth – 19, 19th
- twenty, twentieth – 20, 20th
- thirty, thirtieth – 30, 30th
- forty, fortieth – 40, 40th
- fifty, fiftieth – 50, 50th
- sixty, sixtieth – 60, 60th
- seventy, seventieth – 70, 70th
- eighty, eightieth – 80, 80th
- ninety, ninetieth – 90, 90th
- one hundred, one hundredth – 100, 100th
- two hundred, two hundredth – 200, 200th
- seven hundred, seven hundredth – 700, 700th
- one thousand, one thousandth – 1000, 1000th
- one million, one millionth – 1000000, 1000000th
- Building Larger Numbers
- twenty-three, twenty-third – 23, 23rd
- thirty-seven, thirty-seventh – 37, 37th
- fifty-eight, fifty-eighth – 58, 58th
- ninety-eight, ninety-eighth – 98, 98th
- one hundred thirty-four, one hundred thirty-fourth – 134, 134th
- six hundred seventy-three, six hundred seventy-third – 673, 673rd
- seven hundred fifty-four, seven hundred fifty-fourth – 754, 754th
- eight hundred ninety-one, eight hundred ninety-first – 891, 891st
- one thousand ten, one thousand tenth – 1010, 1010th
- ten thousand, ten thousandth – 10000, 10000th
- one thousand three hundred forty-two, one thousand three hundred forty-second – 1342, 1342nd
- two thousand three hundred forty-five, two thousand three hundred forty-fifth – 2345, 2345th
- nine thousand eight hundred forty, nine thousand eight hundred fortieth – 9840, 9840th
- ten thousand three hundred forty-five, ten thousand three hundred forty-fifth – 10345, 10345th