| O zero | 10 ten | 20 twenty | 30 thirty |
| 1 one | 11 eleven | 21 twenty-one | 40 forty |
| 2 two | 12 twelve | 22 twenty-two | 50 fifty |
| 3 three | 13 thirteen | 23 twenty-three | 60 sixty |
| 4 four | 14 fourteen | 24 twenty-four | 70 seventy |
| 5 five | 15 fifteen | 25 twenty-five | 80 eighty |
| 6 six | 16 sixteen | 26 twenty-six | 90 ninety |
| 7 seven | 17 seventeen | 27 twenty-seven | 100 a hundred |
| 8 eight | 18 eighteen | 28 twenty-eight | |
| 9 nine | 19 nineteen | 29 twenty-nine |
PDF: numbers
NUMBERS by Alena Mikulecká is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.