Cardinal Numbers * These are the basic cardinal numbers from 0 to 20: 0 - Zero, 1 - One, 2 - Two, 3 - Three, 4 - Four, 5 - Five, 6 - Six, 7 - Seven, 8 - Eight , 9 - Nine, 10 - Ten, 11 - Eleven, 12 - Twelve, 13 - Thirteen, 14 - Fourteen, 15- Fifteen, 16 - Sixteen ,17 - Seventeen, 18 - Eighteen, 19 - Nineteen, 20 - Twenty Examples: 1- I have two pens . 🖋🖋 2- I eat three apples 🍎🍏🍎 for breakfast in the morning. 3- I have four notebooks . 📓📓📓📓 4- I see 👀 seven birds 🐦🐦🐦🐦🐦🐦🐦 flying in the sky. 5- My friend gives me six roses 🌹🌹🌹🌹🌹🌹 for my birthday.