| Number | Symbol | Latin | Notes |
| 1 | I | unus | |
| 2 | II | duo | |
| 3 | III | tres | |
| 4 | IV | quattuor | on clocks, IIII |
| 5 | V | quinque | |
| 6 | VI | sex | |
| 7 | VII | septem | |
| 8 | VIII | octo | |
| 9 | IX | novem | |
| 10 | X | decem | |
| 11 | XI | undecim | |
| 12 | XII | duodecim | |
| 13 | XIII | tredecim | |
| 14 | XIV | quattuordecim | |
| 15 | XV | quindecim | |
| 16 | XVI | sedecim | |
| 17 | XVII | septendecim | |
| 18 | XVIII | duodeviginti | |
| 19 | XIX | undeviginti | |
| 20 | XX | viginti | |
| 21 | XXI | ||
| 22 | XXII | ||
| 23 | XXIII | ||
| 24 | XXIV | ||
| 25 | XXV | ||
| 26 | XXVI | ||
| 27 | XXVII | ||
| 28 | XXVIII | ||
| 29 | XXIX | ||
| 30 | XXX | triginta | |
| 31 | XXXI | ||
| 32 | XXXII | ||
| 33 | XXXIII | ||
| 34 | XXXIV | ||
| 35 | XXXV | ||
| 36 | XXXVI | ||
| 37 | XXXVII | ||
| 38 | XXXVIII | ||
| 39 | XXXIX | ||
| 40 | XL | quadraginta | |
| 41 | XLI | ||
| 42 | XLII | ||
| 43 | XLIII | ||
| 44 | XLIV | ||
| 45 | XLV | ||
| 46 | XLVI | ||
| 47 | XLVII | ||
| 48 | XLVIII | ||
| 49 | XLIX | ||
| 50 | L | quinquaginta | |
| 51 | LI | ||
| 52 | LII | ||
| 53 | LIII | ||
| 54 | LIV | ||
| 55 | LV | ||
| 56 | LVI | ||
| 57 | LVII | ||
| 58 | LVIII | ||
| 59 | LIX | ||
| 60 | LX | sexaginta | |
| 61 | LXI | ||
| 62 | LXII | ||
| 63 | LXIII | ||
| 64 | LXIV | ||
| 65 | LXV | ||
| 66 | LXVI | ||
| 67 | LXVII | ||
| 68 | LXVIII | ||
| 69 | LXIX | ||
| 70 | LXX | septuaginta | |
| 71 | LXXI | ||
| 72 | LXXII | ||
| 73 | LXXIII | ||
| 74 | LXXIV | ||
| 75 | LXXV | ||
| 76 | LXXVI | ||
| 77 | LXXVII | ||
| 78 | LXXVIII | ||
| 79 | LXXIX | ||
| 80 | LXXX | octoginta | |
| 81 | LXXXI | ||
| 82 | LXXXII | ||
| 83 | LXXXIII | ||
| 84 | LXXXIV | ||
| 85 | LXXXV | ||
| 86 | LXXXVI | ||
| 87 | LXXXVII | ||
| 88 | LXXXVIII | ||
| 89 | LXXXIX | ||
| 90 | XC | nonaginta | |
| 91 | XCI | ||
| 92 | XCII | ||
| 93 | XCIII | ||
| 94 | XCIV | ||
| 95 | XCV | ||
| 96 | XCVI | ||
| 97 | XCVII | ||
| 98 | XCVIII | ||
| 99 | XCIX | ||
| 100 | C | centum | |
| 200 | CC | ducenti | |
| 300 | CCC | trecenti | |
| 400 | CD | quadringenti | |
| 500 | D | quingenti | |
| 600 | DC | sescenti | |
| 700 | DCC | septingenti | |
| 800 | DCCC | octingenti | |
| 900 | CM | nongenti | |
| 1000 | M | mille | |
| 1100 | MC | ||
| 1200 | MCC | ||
| 1300 | MCCC | ||
| 1400 | MCD | ||
| 1500 | MD | ||
| 1600 | MDC | ||
| 1700 | MDCC | ||
| 1800 | MDCCC | ||
| 1900 | MCM | ||
| 2000 | MM | duo milia | |
| 3000 | MMM | tres milia |