| I | 1 | LXX | 70 | |
| II | 2 | LXXX | 80 | |
| III | 3 | XC | 90 | |
| IV | 4 | IC | 99 | |
| V | 5 | C | 100 | |
| VI | 6 | CC | 200 | |
| VII | 7 | CCC | 300 | |
| VIII | 8 | CD | 400 | |
| IX | 9 | D | 500 | |
| X | 10 | DC | 600 | |
| XX | 20 | DCC | 700 | |
| XXX | 30 | DCCC | 800 | |
| XL | 40 | CM | 900 | |
| L | 50 | XM | 990 | |
| LX | 60 | M | 1000 |
ශිල්ප 64| I | 1 | LXX | 70 | |
| II | 2 | LXXX | 80 | |
| III | 3 | XC | 90 | |
| IV | 4 | IC | 99 | |
| V | 5 | C | 100 | |
| VI | 6 | CC | 200 | |
| VII | 7 | CCC | 300 | |
| VIII | 8 | CD | 400 | |
| IX | 9 | D | 500 | |
| X | 10 | DC | 600 | |
| XX | 20 | DCC | 700 | |
| XXX | 30 | DCCC | 800 | |
| XL | 40 | CM | 900 | |
| L | 50 | XM | 990 | |
| LX | 60 | M | 1000 |
ශිල්ප 64