Cardinal number	
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	
30	thirty	
40	forty	
50	fifty	
60	sixty	
70	seventy	
80	eighty	
90	ninety