VocabularyNumbers, Dates, TimeCardinal NumbersCardinal Numbers – Free Exercise Cardinal Numbers – Free Exercise display incorrect answers Exercises Write the words as numbers. eleven → ninety-nine → four hundred and thirty-two → six thousand → Thousands are separated by commas in English. eight → Write the numbers as words. 20 → 62 → 3 → 17 → 300 → What is the correct spelling? 14 → forteenfourteen normal spelling 15 → fifteenfiveteen five changes to fif for 15 and 50 - (fifteen/fifty) 40 → fortyfourty we leave out the u from four in 40 50 → fiftyfivety five changes to fif for 15 and 50 - (fifteen/fifty) 80 → eightyeightty we leave out t when adding -teen/-ty to eight Practise English Vocabulary Online Learn and practise English vocabulary in an interactive way. Cardinal Numbers – Free Exercise Cardinal Numbers – mixed Lingolia Plus English Unlock all grammar exercises for English with a Lingolia Plus account 1037 interactive grammar exercises for English sorted by topic and level (A1–C1) with a built-in progress tracker and awards system Get started with Lingolia Plus Cardinal Numbers – Lingolia Plus Exercises Cardinal Numbers – Numbers as Digits (1-10) A1 Cardinal Numbers – Numbers as Digits (11-20) A1 Cardinal Numbers – Numbers as Digits (21-99) A1 Cardinal Numbers – Numbers as Digits (1,000 – 99,999) A1 Cardinal Numbers – Numbers as Digits (Millions) A1 Cardinal Numbers – Numbers as Words (1 – 10) A1 Cardinal Numbers – Numbers as Words (11 – 20) A1 Cardinal Numbers – Numbers as Words (21 – 30) A1 Cardinal Numbers – Numbers as Words (31 – 40) A1 Cardinal Numbers – Numbers as Words (41 – 50) A1 Cardinal Numbers – Numbers as Words (51 – 60) A1 Cardinal Numbers – Numbers as Words (61 – 70) A1 Cardinal Numbers – Numbers as Words (71 – 80) A1 Cardinal Numbers – Numbers as Words (81 – 90) A1 Cardinal Numbers – Numbers as Words (91 – 100) A1 Cardinal Numbers – Numbers as Words (tens, hundreds, thousands) A1 Cardinal Numbers – As Words (mixed) A1 A1 Beginner A2 Elementary B1 Intermediate B2 Upper intermediate C1 Advanced Gapfill Multiple choice Drag-and-drop Mixed