Talen 901 till 1000 i romerska siffror
I högerkolumnen visas hur varje romersk siffra bidrar till att man hamnar vid rätt tal.
| 901 | = | CMI | = | 1000 − 100 + 1 |
| 902 | = | CMII | = | 1000 − 100 + 1 + 1 |
| 903 | = | CMIII | = | 1000 − 100 + 1 + 1 + 1 |
| 904 | = | CMIV | = | 1000 − 100 + 5 − 1 |
| 905 | = | CMV | = | 1000 − 100 + 5 |
| 906 | = | CMVI | = | 1000 − 100 + 5 + 1 |
| 907 | = | CMVII | = | 1000 − 100 + 5 + 1 + 1 |
| 908 | = | CMVIII | = | 1000 − 100 + 5 + 1 + 1 + 1 |
| 909 | = | CMIX | = | 1000 − 100 + 10 − 1 |
| 910 | = | CMX | = | 1000 − 100 + 10 |
| 911 | = | CMXI | = | 1000 − 100 + 10 + 1 |
| 912 | = | CMXII | = | 1000 − 100 + 10 + 1 + 1 |
| 913 | = | CMXIII | = | 1000 − 100 + 10 + 1 + 1 + 1 |
| 914 | = | CMXIV | = | 1000 − 100 + 10 + 5 − 1 |
| 915 | = | CMXV | = | 1000 − 100 + 10 + 5 |
| 916 | = | CMXVI | = | 1000 − 100 + 10 + 5 + 1 |
| 917 | = | CMXVII | = | 1000 − 100 + 10 + 5 + 1 + 1 |
| 918 | = | CMXVIII | = | 1000 − 100 + 10 + 5 + 1 + 1 + 1 |
| 919 | = | CMXIX | = | 1000 − 100 + 10 + 10 − 1 |
| 920 | = | CMXX | = | 1000 − 100 + 10 + 10 |
| 921 | = | CMXXI | = | 1000 − 100 + 10 + 10 + 1 |
| 922 | = | CMXXII | = | 1000 − 100 + 10 + 10 + 1 + 1 |
| 923 | = | CMXXIII | = | 1000 − 100 + 10 + 10 + 1 + 1 + 1 |
| 924 | = | CMXXIV | = | 1000 − 100 + 10 + 10 + 5 − 1 |
| 925 | = | CMXXV | = | 1000 − 100 + 10 + 10 + 5 |
| 926 | = | CMXXVI | = | 1000 − 100 + 10 + 10 + 5 + 1 |
| 927 | = | CMXXVII | = | 1000 − 100 + 10 + 10 + 5 + 1 + 1 |
| 928 | = | CMXXVIII | = | 1000 − 100 + 10 + 10 + 5 + 1 + 1 + 1 |
| 929 | = | CMXXIX | = | 1000 − 100 + 10 + 10 + 10 − 1 |
| 930 | = | CMXXX | = | 1000 − 100 + 10 + 10 + 10 |
| 931 | = | CMXXXI | = | 1000 − 100 + 10 + 10 + 10 + 1 |
| 932 | = | CMXXXII | = | 1000 − 100 + 10 + 10 + 10 + 1 + 1 |
| 933 | = | CMXXXIII | = | 1000 − 100 + 10 + 10 + 10 + 1 + 1 + 1 |
| 934 | = | CMXXXIV | = | 1000 − 100 + 10 + 10 + 10 + 5 − 1 |
| 935 | = | CMXXXV | = | 1000 − 100 + 10 + 10 + 10 + 5 |
| 936 | = | CMXXXVI | = | 1000 − 100 + 10 + 10 + 10 + 5 + 1 |
| 937 | = | CMXXXVII | = | 1000 − 100 + 10 + 10 + 10 + 5 + 1 + 1 |
| 938 | = | CMXXXVIII | = | 1000 − 100 + 10 + 10 + 10 + 5 + 1 + 1 + 1 |
| 939 | = | CMXXXIX | = | 1000 − 100 + 10 + 10 + 10 + 10 − 1 |
| 940 | = | CMXL | = | 1000 − 100 + 50 − 10 |
| 941 | = | CMXLI | = | 1000 − 100 + 50 − 10 + 1 |
| 942 | = | CMXLII | = | 1000 − 100 + 50 − 10 + 1 + 1 |
| 943 | = | CMXLIII | = | 1000 − 100 + 50 − 10 + 1 + 1 + 1 |
| 944 | = | CMXLIV | = | 1000 − 100 + 50 − 10 + 5 − 1 |
| 945 | = | CMXLV | = | 1000 − 100 + 50 − 10 + 5 |
| 946 | = | CMXLVI | = | 1000 − 100 + 50 − 10 + 5 + 1 |
| 947 | = | CMXLVII | = | 1000 − 100 + 50 − 10 + 5 + 1 + 1 |
| 948 | = | CMXLVIII | = | 1000 − 100 + 50 − 10 + 5 + 1 + 1 + 1 |
| 949 | = | CMXLIX | = | 1000 − 100 + 50 − 10 + 10 − 1 |
| 950 | = | CML | = | 1000 − 100 + 50 |
| 951 | = | CMLI | = | 1000 − 100 + 50 + 1 |
| 952 | = | CMLII | = | 1000 − 100 + 50 + 1 + 1 |
| 953 | = | CMLIII | = | 1000 − 100 + 50 + 1 + 1 + 1 |
| 954 | = | CMLIV | = | 1000 − 100 + 50 + 5 − 1 |
| 955 | = | CMLV | = | 1000 − 100 + 50 + 5 |
| 956 | = | CMLVI | = | 1000 − 100 + 50 + 5 + 1 |
| 957 | = | CMLVII | = | 1000 − 100 + 50 + 5 + 1 + 1 |
| 958 | = | CMLVIII | = | 1000 − 100 + 50 + 5 + 1 + 1 + 1 |
| 959 | = | CMLIX | = | 1000 − 100 + 50 + 10 − 1 |
| 960 | = | CMLX | = | 1000 − 100 + 50 + 10 |
| 961 | = | CMLXI | = | 1000 − 100 + 50 + 10 + 1 |
| 962 | = | CMLXII | = | 1000 − 100 + 50 + 10 + 1 + 1 |
| 963 | = | CMLXIII | = | 1000 − 100 + 50 + 10 + 1 + 1 + 1 |
| 964 | = | CMLXIV | = | 1000 − 100 + 50 + 10 + 5 − 1 |
| 965 | = | CMLXV | = | 1000 − 100 + 50 + 10 + 5 |
| 966 | = | CMLXVI | = | 1000 − 100 + 50 + 10 + 5 + 1 |
| 967 | = | CMLXVII | = | 1000 − 100 + 50 + 10 + 5 + 1 + 1 |
| 968 | = | CMLXVIII | = | 1000 − 100 + 50 + 10 + 5 + 1 + 1 + 1 |
| 969 | = | CMLXIX | = | 1000 − 100 + 50 + 10 + 10 − 1 |
| 970 | = | CMLXX | = | 1000 − 100 + 50 + 10 + 10 |
| 971 | = | CMLXXI | = | 1000 − 100 + 50 + 10 + 10 + 1 |
| 972 | = | CMLXXII | = | 1000 − 100 + 50 + 10 + 10 + 1 + 1 |
| 973 | = | CMLXXIII | = | 1000 − 100 + 50 + 10 + 10 + 1 + 1 + 1 |
| 974 | = | CMLXXIV | = | 1000 − 100 + 50 + 10 + 10 + 5 − 1 |
| 975 | = | CMLXXV | = | 1000 − 100 + 50 + 10 + 10 + 5 |
| 976 | = | CMLXXVI | = | 1000 − 100 + 50 + 10 + 10 + 5 + 1 |
| 977 | = | CMLXXVII | = | 1000 − 100 + 50 + 10 + 10 + 5 + 1 + 1 |
| 978 | = | CMLXXVIII | = | 1000 − 100 + 50 + 10 + 10 + 5 + 1 + 1 + 1 |
| 979 | = | CMLXXIX | = | 1000 − 100 + 50 + 10 + 10 + 10 − 1 |
| 980 | = | CMLXXX | = | 1000 − 100 + 50 + 10 + 10 + 10 |
| 981 | = | CMLXXXI | = | 1000 − 100 + 50 + 10 + 10 + 10 + 1 |
| 982 | = | CMLXXXII | = | 1000 − 100 + 50 + 10 + 10 + 10 + 1 + 1 |
| 983 | = | CMLXXXIII | = | 1000 − 100 + 50 + 10 + 10 + 10 + 1 + 1 + 1 |
| 984 | = | CMLXXXIV | = | 1000 − 100 + 50 + 10 + 10 + 10 + 5 − 1 |
| 985 | = | CMLXXXV | = | 1000 − 100 + 50 + 10 + 10 + 10 + 5 |
| 986 | = | CMLXXXVI | = | 1000 − 100 + 50 + 10 + 10 + 10 + 5 + 1 |
| 987 | = | CMLXXXVII | = | 1000 − 100 + 50 + 10 + 10 + 10 + 5 + 1 + 1 |
| 988 | = | CMLXXXVIII | = | 1000 − 100 + 50 + 10 + 10 + 10 + 5 + 1 + 1 + 1 |
| 989 | = | CMLXXXIX | = | 1000 − 100 + 50 + 10 + 10 + 10 + 10 − 1 |
| 990 | = | CMXC | = | 1000 − 100 + 100 − 10 |
| 991 | = | CMXCI | = | 1000 − 100 + 100 − 10 + 1 |
| 992 | = | CMXCII | = | 1000 − 100 + 100 − 10 + 1 + 1 |
| 993 | = | CMXCIII | = | 1000 − 100 + 100 − 10 + 1 + 1 + 1 |
| 994 | = | CMXCIV | = | 1000 − 100 + 100 − 10 + 5 − 1 |
| 995 | = | CMXCV | = | 1000 − 100 + 100 − 10 + 5 |
| 996 | = | CMXCVI | = | 1000 − 100 + 100 − 10 + 5 + 1 |
| 997 | = | CMXCVII | = | 1000 − 100 + 100 − 10 + 5 + 1 + 1 |
| 998 | = | CMXCVIII | = | 1000 − 100 + 100 − 10 + 5 + 1 + 1 + 1 |
| 999 | = | CMXCIX | = | 1000 − 100 + 100 − 10 + 10 − 1 |
| 1000 | = | M | = | 1000 |