What are Roman numerals?
Roman numerals, also known as Roman numbers, refer to the ancient numeral system that originated in Rome and is based on Etrurian numerals. This numeral system is built upon Latin characters, which is why it is called Roman numerals. From ancient times to the Middle Ages, Roman numerals were extensively used and refined, and they continue to be relevant in today’s context.

Understanding what Roman numerals are.
How are roman numerals notation?
Roman numeral symbols are diverse. In which, to form roman numbers will be based on the basic digits I, V, X, L, C, D, M. The following will be the Roman numeral table from 1 to 1,000:
Roman numerals from 1 to 100
1 | I | 26 | XXVI | 51 | LI | 76 | LXXVI |
2 | II | 27 | XXVII | 52 | LII | 77 | LXXVII |
3 | III | 28 | XXVIII | 53 | LIII | 78 | LXXVIII |
4 | IV | 29 | XXIX | 54 | LIV | 79 | LXXIX |
5 | V | 30 | XXX | 55 | LV | 80 | LXXX |
6 | VI | 31 | XXXI | 56 | LVI | 81 | LXXXI |
7 | VII | 32 | XXXII | 57 | LVII | 82 | LXXXII |
8 | VIII | 33 | XXXIII | 58 | LVIII | 83 | LXXXIII |
9 | IX | 34 | XXXIV | 59 | LIX | 84 | LXXXIV |
10 | X | 35 | XXXV | 60 | LX | 85 | LXXXV |
11 | XI | 36 | XXXVI | 61 | LXI | 86 | LXXXVI |
12 | XII | 37 | XXXVII | 62 | LXII | 87 | LXXXVII |
13 | XIII | 38 | XXXVIII | 63 | LXIII | 88 | LXXXVIII |
14 | XIV | 39 | XXXIX | 64 | LXIV | 89 | LXXXIX |
15 | XV | 40 | XL | 65 | LXV | 90 | XC |
16 | XVI | 41 | XLI | 66 | LXVI | 91 | XCI |
17 | XVII | 42 | XLII | 67 | LXVII | 92 | XCII |
18 | XVIII | 43 | XLIII | 68 | LXVIII | 93 | XCIII |
19 | XIX | 44 | XLIV | 69 | LXIX | 94 | XCIV |
20 | XX | 45 | XLV | 70 | LXX | 95 | XCV |
21 | XXI | 46 | XLVI | 71 | LXXI | 96 | XCVI |
22 | XXII | 47 | XLVII | 72 | LXXII | 97 | XCVII |
23 | XXIII | 48 | XLVIII | 73 | LXXIII | 98 | XCVIII |
24 | XXIV | 49 | XLIX | 74 | LXXIV | 99 | XCIX |
25 | XXV | 50 | L | 75 | LXXV | 100 | C |
Roman numerals from 101 to 200
101 | CI | 126 | CXXVI | 151 | CLI | 176 | CLXXVI |
102 | CII | 127 | CXXVII | 152 | CLII | 177 | CLXXVII |
103 | CIII | 128 | CXXVIII | 153 | CLIII | 178 | CLXXVIII |
104 | CIV | 129 | CXXIX | 154 | CLIV | 179 | CLXXIX |
105 | CV | 130 | CXXX | 155 | CLV | 180 | CLXXX |
106 | CVI | 131 | CXXXI | 156 | CLVI | 181 | CLXXXI |
107 | CVII | 132 | CXXXII | 157 | CLVII | 182 | CLXXXII |
108 | CVIII | 133 | CXXXIII | 158 | CLVIII | 183 | CLXXXIII |
109 | CIX | 134 | CXXXIV | 159 | CLIX | 184 | CLXXXIV |
110 | CX | 135 | CXXXV | 160 | CLX | 185 | CLXXXV |
111 | CXI | 136 | CXXXVI | 161 | CLXI | 186 | CLXXXVI |
112 | CXII | 137 | CXXXVII | 162 | CLXII | 187 | CLXXXVII |
113 | CXIII | 138 | CXXXVIII | 163 | CLXIII | 188 | CLXXXVIII |
114 | CXIV | 139 | CXXXIX | 164 | CLXIV | 189 | CLXXXIX |
115 | CXV | 140 | CXL | 165 | CLXV | 190 | CXC |
116 | CXVI | 141 | CXLI | 166 | CLXVI | 191 | CXCI |
117 | CXVII | 142 | CXLII | 167 | CLXVII | 192 | CXCII |
118 | CXVIII | 143 | CXLIII | 168 | CLXVIII | 193 | CXCIII |
119 | CXIX | 144 | CXLIV | 169 | CLXIX | 194 | CXCIV |
120 | CXX | 145 | CXLV | 170 | CLXX | 195 | CXCV |
121 | CXXI | 146 | CXLVI | 171 | CLXXI | 196 | CXCVI |
122 | CXXII | 147 | CXLVII | 172 | CLXXII | 197 | CXCVII |
123 | CXXIII | 148 | CXLVIII | 173 | CLXXIII | 198 | CXCVIII |
124 | CXXIV | 149 | CXLIX | 174 | CLXXIV | 199 | CXCIX |
125 | CXXV | 150 | CL | 175 | CLXXV | 200 | CC |
Roman numerals from 201 to 300
201 | CCI | 226 | CCXXVI | 251 | CCLI | 276 | CCLXXVI |
202 | CCII | 227 | CCXXVII | 252 | CCLII | 277 | CCLXXVII |
203 | CCIII | 228 | CCXXVIII | 253 | CCLIII | 278 | CCLXXVIII |
204 | CCIV | 229 | CCXXIX | 254 | CCLIV | 279 | CCLXXIX |
205 | CCV | 230 | CCXXX | 255 | CCLV | 280 | CCLXXX |
206 | CCVI | 231 | CCXXXI | 256 | CCLVI | 281 | CCLXXXI |
207 | CCVII | 232 | CCXXXII | 257 | CCLVII | 282 | CCLXXXII |
208 | CCVIII | 233 | CCXXXIII | 258 | CCLVIII | 283 | CCLXXXIII |
209 | CCIX | 234 | CCXXXIV | 259 | CCLIX | 284 | CCLXXXIV |
210 | CCX | 235 | CCXXXV | 260 | CCLX | 285 | CCLXXXV |
211 | CCXI | 236 | CCXXXVI | 261 | CCLXI | 286 | CCLXXXVI |
212 | CCXII | 237 | CCXXXVII | 262 | CCLXII | 287 | CCLXXXVII |
213 | CCXIII | 238 | CCXXXVIII | 263 | CCLXIII | 288 | CCLXXXVIII |
214 | CCXIV | 239 | CCXXXIX | 264 | CCLXIV | 289 | CCLXXXIX |
215 | CCXV | 240 | CCXL | 265 | CCLXV | 290 | CCXC |
216 | CCXVI | 241 | CCXLI | 266 | CCLXVI | 291 | CCXCI |
217 | CCXVII | 242 | CCXLII | 267 | CCLXVII | 292 | CCXCII |
218 | CCXVIII | 243 | CCXLIII | 268 | CCLXVIII | 293 | CCXCIII |
219 | CCXIX | 244 | CCXLIV | 269 | CCLXIX | 294 | CCXCIV |
220 | CCXX | 245 | CCXLV | 270 | CCLXX | 295 | CCXCV |
221 | CCXXI | 246 | CCXLVI | 271 | CCLXXI | 296 | CCXCVI |
222 | CCXXII | 247 | CCXLVII | 272 | CCLXXII | 297 | CCXCVII |
223 | CCXXIII | 248 | CCXLVIII | 273 | CCLXXIII | 298 | CCXCVIII |
224 | CCXXIV | 249 | CCXLIX | 274 | CCLXXIV | 299 | CCXCIX |
225 | CCXXV | 250 | CCL | 275 | CCLXXV | 300 | CCC |
Roman numerals from 301 to 400
301 | CCCI | 326 | CCCXXVI | 351 | CCCLI | 376 | CCCLXXVI |
302 | CCCII | 327 | CCCXXVII | 352 | CCCLII | 377 | CCCLXXVII |
303 | CCCIII | 328 | CCCXXVIII | 353 | CCCLIII | 378 | CCCLXXVIII |
304 | CCCIV | 329 | CCCXXIX | 354 | CCCLIV | 379 | CCCLXXIX |
305 | CCCV | 330 | CCCXXX | 355 | CCCLV | 380 | CCCLXXX |
306 | CCCVI | 331 | CCCXXXI | 356 | CCCLVI | 381 | CCCLXXXI |
307 | CCCVII | 332 | CCCXXXII | 357 | CCCLVII | 382 | CCCLXXXII |
308 | CCCVIII | 333 | CCCXXXIII | 358 | CCCLVIII | 383 | CCCLXXXIII |
309 | CCCIX | 334 | CCCXXXIV | 359 | CCCLIX | 384 | CCCLXXXIV |
310 | CCCX | 335 | CCCXXXV | 360 | CCCLX | 385 | CCCLXXXV |
311 | CCCXI | 336 | CCCXXXVI | 361 | CCCLXI | 386 | CCCLXXXVI |
312 | CCCXII | 337 | CCCXXXVII | 362 | CCCLXII | 387 | CCCLXXXVII |
313 | CCCXIII | 338 | CCCXXXVIII | 363 | CCCLXIII | 388 | CCCLXXXVIII |
314 | CCCXIV | 339 | CCCXXXIX | 364 | CCCLXIV | 389 | CCCLXXXIX |
315 | CCCXV | 340 | CCCXL | 365 | CCCLXV | 390 | CCCXC |
316 | CCCXVI | 341 | CCCXLI | 366 | CCCLXVI | 391 | CCCXCI |
317 | CCCXVII | 342 | CCCXLII | 367 | CCCLXVII | 392 | CCCXCII |
318 | CCCXVIII | 343 | CCCXLIII | 368 | CCCLXVIII | 393 | CCCXCIII |
319 | CCCXIX | 344 | CCCXLIV | 369 | CCCLXIX | 394 | CCCXCIV |
320 | CCCXX | 345 | CCCXLV | 370 | CCCLXX | 395 | CCCXCV |
321 | CCCXXI | 346 | CCCXLVI | 371 | CCCLXXI | 396 | CCCXCVI |
322 | CCCXXII | 347 | CCCXLVII | 372 | CCCLXXII | 397 | CCCXCVII |
323 | CCCXXIII | 348 | CCCXLVIII | 373 | CCCLXXIII | 398 | CCCXCVIII |
324 | CCCXXIV | 349 | CCCXLIX | 374 | CCCLXXIV | 399 | CCCXCIX |
325 | CCCXXV | 350 | CCCL | 375 | CCCLXXV | 400 | CD |
Roman numerals from 401 to 500
401 | CDI | 426 | CDXXVI | 451 | CDLI | 476 | CDLXXVI |
402 | CDII | 427 | CDXXVII | 452 | CDLII | 477 | CDLXXVII |
403 | CDIII | 428 | CDXXVIII | 453 | CDLIII | 478 | CDLXXVIII |
404 | CDIV | 429 | CDXXIX | 454 | CDLIV | 479 | CDLXXIX |
405 | CDV | 430 | CDXXX | 455 | CDLV | 480 | CDLXXX |
406 | CDVI | 431 | CDXXXI | 456 | CDLVI | 481 | CDLXXXI |
407 | CDVII | 432 | CDXXXII | 457 | CDLVII | 482 | CDLXXXII |
408 | CDVIII | 433 | CDXXXIII | 458 | CDLVIII | 483 | CDLXXXIII |
409 | CDIX | 434 | CDXXXIV | 459 | CDLIX | 484 | CDLXXXIV |
410 | CDX | 435 | CDXXXV | 460 | CDLX | 485 | CDLXXXV |
411 | CDXI | 436 | CDXXXVI | 461 | CDLXI | 486 | CDLXXXVI |
412 | CDXII | 437 | CDXXXVII | 462 | CDLXII | 487 | CDLXXXVII |
413 | CDXIII | 438 | CDXXXVIII | 463 | CDLXIII | 488 | CDLXXXVIII |
414 | CDXIV | 439 | CDXXXIX | 464 | CDLXIV | 489 | CDLXXXIX |
415 | CDXV | 440 | CDXL | 465 | CDLXV | 490 | CDXC |
416 | CDXVI | 441 | CDXLI | 466 | CDLXVI | 491 | CDXCI |
417 | CDXVII | 442 | CDXLII | 467 | CDLXVII | 492 | CDXCII |
418 | CDXVIII | 443 | CDXLIII | 468 | CDLXVIII | 493 | CDXCIII |
419 | CDXIX | 444 | CDXLIV | 469 | CDLXIX | 494 | CDXCIV |
420 | CDXX | 445 | CDXLV | 470 | CDLXX | 495 | CDXCV |
421 | CDXXI | 446 | CDXLVI | 471 | CDLXXI | 496 | CDXCVI |
422 | CDXXII | 447 | CDXLVII | 472 | CDLXXII | 497 | CDXCVII |
423 | CDXXIII | 448 | CDXLVIII | 473 | CDLXXIII | 498 | CDXCVIII |
424 | CDXXIV | 449 | CDXLIX | 474 | CDLXXIV | 499 | CDXCIX |
425 | CDXXV | 450 | CDL | 475 | CDLXXV | 500 | D |
Roman numerals from 501 to 600
501 | DI | 526 | DXXVI | 551 | DLI | 576 | DLXXVI |
502 | DII | 527 | DXXVII | 552 | DLII | 577 | DLXXVII |
503 | DIII | 528 | DXXVIII | 553 | DLIII | 578 | DLXXVIII |
504 | DIV | 529 | DXXIX | 554 | DLIV | 579 | DLXXIX |
505 | DV | 530 | DXXX | 555 | DLV | 580 | DLXXX |
506 | DVI | 531 | DXXXI | 556 | DLVI | 581 | DLXXXI |
507 | DVII | 532 | DXXXII | 557 | DLVII | 582 | DLXXXII |
508 | DVIII | 533 | DXXXIII | 558 | DLVIII | 583 | DLXXXIII |
509 | DIX | 534 | DXXXIV | 559 | DLIX | 584 | DLXXXIV |
510 | DX | 535 | DXXXV | 560 | DLX | 585 | DLXXXV |
511 | DXI | 536 | DXXXVI | 561 | DLXI | 586 | DLXXXVI |
512 | DXII | 537 | DXXXVII | 562 | DLXII | 587 | DLXXXVII |
513 | DXIII | 538 | DXXXVIII | 563 | DLXIII | 588 | DLXXXVIII |
514 | DXIV | 539 | DXXXIX | 564 | DLXIV | 589 | DLXXXIX |
515 | DXV | 540 | DXL | 565 | DLXV | 590 | DXC |
516 | DXVI | 541 | DXLI | 566 | DLXVI | 591 | DXCI |
517 | DXVII | 542 | DXLII | 567 | DLXVII | 592 | DXCII |
518 | DXVIII | 543 | DXLIII | 568 | DLXVIII | 593 | DXCIII |
519 | DXIX | 544 | DXLIV | 569 | DLXIX | 594 | DXCIV |
520 | DXX | 545 | DXLV | 570 | DLXX | 595 | DXCV |
521 | DXXI | 546 | DXLVI | 571 | DLXXI | 596 | DXCVI |
522 | DXXII | 547 | DXLVII | 572 | DLXXII | 597 | DXCVII |
523 | DXXIII | 548 | DXLVIII | 573 | DLXXIII | 598 | DXCVIII |
524 | DXXIV | 549 | DXLIX | 574 | DLXXIV | 599 | DXCIX |
525 | DXXV | 550 | DL | 575 | DLXXV | 600 | DC |
Roman numerals from 601 to 700
601 | DCI | 626 | DCXXVI | 651 | DCLI | 676 | DCLXXVI |
602 | DCII | 627 | DCXXVII | 652 | DCLII | 677 | DCLXXVII |
603 | DCIII | 628 | DCXXVIII | 653 | DCLIII | 678 | DCLXXVIII |
604 | DCIV | 629 | DCXXIX | 654 | DCLIV | 679 | DCLXXIX |
605 | DCV | 630 | DCXXX | 655 | DCLV | 680 | DCLXXX |
606 | DCVI | 631 | DCXXXI | 656 | DCLVI | 681 | DCLXXXI |
607 | DCVII | 632 | DCXXXII | 657 | DCLVII | 682 | DCLXXXII |
608 | DCVIII | 633 | DCXXXIII | 658 | DCLVIII | 683 | DCLXXXIII |
609 | DCIX | 634 | DCXXXIV | 659 | DCLIX | 684 | DCLXXXIV |
610 | DCX | 635 | DCXXXV | 660 | DCLX | 685 | DCLXXXV |
611 | DCXI | 636 | DCXXXVI | 661 | DCLXI | 686 | DCLXXXVI |
612 | DCXII | 637 | DCXXXVII | 662 | DCLXII | 687 | DCLXXXVII |
613 | DCXIII | 638 | DCXXXVIII | 663 | DCLXIII | 688 | DCLXXXVIII |
614 | DCXIV | 639 | DCXXXIX | 664 | DCLXIV | 689 | DCLXXXIX |
615 | DCXV | 640 | DCXL | 665 | DCLXV | 690 | DCXC |
616 | DCXVI | 641 | DCXLI | 666 | DCLXVI | 691 | DCXCI |
617 | DCXVII | 642 | DCXLII | 667 | DCLXVII | 692 | DCXCII |
618 | DCXVIII | 643 | DCXLIII | 668 | DCLXVIII | 693 | DCXCIII |
619 | DCXIX | 644 | DCXLIV | 669 | DCLXIX | 694 | DCXCIV |
620 | DCXX | 645 | DCXLV | 670 | DCLXX | 695 | DCXCV |
621 | DCXXI | 646 | DCXLVI | 671 | DCLXXI | 696 | DCXCVI |
622 | DCXXII | 647 | DCXLVII | 672 | DCLXXII | 697 | DCXCVII |
623 | DCXXIII | 648 | DCXLVIII | 673 | DCLXXIII | 698 | DCXCVIII |
624 | DCXXIV | 649 | DCXLIX | 674 | DCLXXIV | 699 | DCXCIX |
625 | DCXXV | 650 | DCL | 675 | DCLXXV | 700 | DCC |
Roman numerals from 701 to 800
701 | DCCI | 726 | DCCXXVI | 751 | DCCLI | 776 | DCCLXXVI |
702 | DCCII | 727 | DCCXXVII | 752 | DCCLII | 777 | DCCLXXVII |
703 | DCCIII | 728 | DCCXXVIII | 753 | DCCLIII | 778 | DCCLXXVIII |
704 | DCCIV | 729 | DCCXXIX | 754 | DCCLIV | 779 | DCCLXXIX |
705 | DCCV | 730 | DCCXXX | 755 | DCCLV | 780 | DCCLXXX |
706 | DCCVI | 731 | DCCXXXI | 756 | DCCLVI | 781 | DCCLXXXI |
707 | DCCVII | 732 | DCCXXXII | 757 | DCCLVII | 782 | DCCLXXXII |
708 | DCCVIII | 733 | DCCXXXIII | 758 | DCCLVIII | 783 | DCCLXXXIII |
709 | DCCIX | 734 | DCCXXXIV | 759 | DCCLIX | 784 | DCCLXXXIV |
710 | DCCX | 735 | DCCXXXV | 760 | DCCLX | 785 | DCCLXXXV |
711 | DCCXI | 736 | DCCXXXVI | 761 | DCCLXI | 786 | DCCLXXXVI |
712 | DCCXII | 737 | DCCXXXVII | 762 | DCCLXII | 787 | DCCLXXXVII |
713 | DCCXIII | 738 | DCCXXXVIII | 763 | DCCLXIII | 788 | DCCLXXXVIII |
714 | DCCXIV | 739 | DCCXXXIX | 764 | DCCLXIV | 789 | DCCLXXXIX |
715 | DCCXV | 740 | DCCXL | 765 | DCCLXV | 790 | DCCXC |
716 | DCCXVI | 741 | DCCXLI | 766 | DCCLXVI | 791 | DCCXCI |
717 | DCCXVII | 742 | DCCXLII | 767 | DCCLXVII | 792 | DCCXCII |
718 | DCCXVIII | 743 | DCCXLIII | 768 | DCCLXVIII | 793 | DCCXCIII |
719 | DCCXIX | 744 | DCCXLIV | 769 | DCCLXIX | 794 | DCCXCIV |
720 | DCCXX | 745 | DCCXLV | 770 | DCCLXX | 795 | DCCXCV |
721 | DCCXXI | 746 | DCCXLVI | 771 | DCCLXXI | 796 | DCCXCVI |
722 | DCCXXII | 747 | DCCXLVII | 772 | DCCLXXII | 797 | DCCXCVII |
723 | DCCXXIII | 748 | DCCXLVIII | 773 | DCCLXXIII | 798 | DCCXCVIII |
724 | DCCXXIV | 749 | DCCXLIX | 774 | DCCLXXIV | 799 | DCCXCIX |
725 | DCCXXV | 750 | DCCL | 775 | DCCLXXV | 800 | DCCC |
Roman numerals from 801 to 900
801 | DCCCI | 826 | DCCCXXVI | 851 | DCCCLI | 876 | DCCCLXXVI |
802 | DCCCII | 827 | DCCCXXVII | 852 | DCCCLII | 877 | DCCCLXXVII |
803 | DCCCIII | 828 | DCCCXXVIII | 853 | DCCCLIII | 878 | DCCCLXXVIII |
804 | DCCCIV | 829 | DCCCXXIX | 854 | DCCCLIV | 879 | DCCCLXXIX |
805 | DCCCV | 830 | DCCCXXX | 855 | DCCCLV | 880 | DCCCLXXX |
806 | DCCCVI | 831 | DCCCXXXI | 856 | DCCCLVI | 881 | DCCCLXXXI |
807 | DCCCVII | 832 | DCCCXXXII | 857 | DCCCLVII | 882 | DCCCLXXXII |
808 | DCCCVIII | 833 | DCCCXXXIII | 858 | DCCCLVIII | 883 | DCCCLXXXIII |
809 | DCCCIX | 834 | DCCCXXXIV | 859 | DCCCLIX | 884 | DCCCLXXXIV |
810 | DCCCX | 835 | DCCCXXXV | 860 | DCCCLX | 885 | DCCCLXXXV |
811 | DCCCXI | 836 | DCCCXXXVI | 861 | DCCCLXI | 886 | DCCCLXXXVI |
812 | DCCCXII | 837 | DCCCXXXVII | 862 | DCCCLXII | 887 | DCCCLXXXVII |
813 | DCCCXIII | 838 | DCCCXXXVIII | 863 | DCCCLXIII | 888 | DCCCLXXXVIII |
814 | DCCCXIV | 839 | DCCCXXXIX | 864 | DCCCLXIV | 889 | DCCCLXXXIX |
815 | DCCCXV | 840 | DCCCXL | 865 | DCCCLXV | 890 | DCCCXC |
816 | DCCCXVI | 841 | DCCCXLI | 866 | DCCCLXVI | 891 | DCCCXCI |
817 | DCCCXVII | 842 | DCCCXLII | 867 | DCCCLXVII | 892 | DCCCXCII |
818 | DCCCXVIII | 843 | DCCCXLIII | 868 | DCCCLXVIII | 893 | DCCCXCIII |
819 | DCCCXIX | 844 | DCCCXLIV | 869 | DCCCLXIX | 894 | DCCCXCIV |
820 | DCCCXX | 845 | DCCCXLV | 870 | DCCCLXX | 895 | DCCCXCV |
821 | DCCCXXI | 846 | DCCCXLVI | 871 | DCCCLXXI | 896 | DCCCXCVI |
822 | DCCCXXII | 847 | DCCCXLVII | 872 | DCCCLXXII | 897 | DCCCXCVII |
823 | DCCCXXIII | 848 | DCCCXLVIII | 873 | DCCCLXXIII | 898 | DCCCXCVIII |
824 | DCCCXXIV | 849 | DCCCXLIX | 874 | DCCCLXXIV | 899 | DCCCXCIX |
825 | DCCCXXV | 850 | DCCCL | 875 | DCCCLXXV | 900 | CM |
Roman numerals from 901 to 1000
901 | CMI | 926 | CMXXVI | 951 | CMLI | 976 | CMLXXVI |
902 | CMII | 927 | CMXXVII | 952 | CMLII | 977 | CMLXXVII |
903 | CMIII | 928 | CMXXVIII | 953 | CMLIII | 978 | CMLXXVIII |
904 | CMIV | 929 | CMXXIX | 954 | CMLIV | 979 | CMLXXIX |
905 | CMV | 930 | CMXXX | 955 | CMLV | 980 | CMLXXX |
906 | CMVI | 931 | CMXXXI | 956 | CMLVI | 981 | CMLXXXI |
907 | CMVII | 932 | CMXXXII | 957 | CMLVII | 982 | CMLXXXII |
908 | CMVIII | 933 | CMXXXIII | 958 | CMLVIII | 983 | CMLXXXIII |
909 | CMIX | 934 | CMXXXIV | 959 | CMLIX | 984 | CMLXXXIV |
910 | CMX | 935 | CMXXXV | 960 | CMLX | 985 | CMLXXXV |
911 | CMXI | 936 | CMXXXVI | 961 | CMLXI | 986 | CMLXXXVI |
912 | CMXII | 937 | CMXXXVII | 962 | CMLXII | 987 | CMLXXXVII |
913 | CMXIII | 938 | CMXXXVIII | 963 | CMLXIII | 988 | CMLXXXVIII |
914 | CMXIV | 939 | CMXXXIX | 964 | CMLXIV | 989 | CMLXXXIX |
915 | CMXV | 940 | CMXL | 965 | CMLXV | 990 | CMXC |
916 | CMXVI | 941 | CMXLI | 966 | CMLXVI | 991 | CMXCI |
917 | CMXVII | 942 | CMXLII | 967 | CMLXVII | 992 | CMXCII |
918 | CMXVIII | 943 | CMXLIII | 968 | CMLXVIII | 993 | CMXCIII |
919 | CMXIX | 944 | CMXLIV | 969 | CMLXIX | 994 | CMXCIV |
920 | CMXX | 945 | CMXLV | 970 | CMLXX | 995 | CMXCV |
921 | CMXXI | 946 | CMXLVI | 971 | CMLXXI | 996 | CMXCVI |
922 | CMXXII | 947 | CMXLVII | 972 | CMLXXII | 997 | CMXCVII |
923 | CMXXIII | 948 | CMXLVIII | 973 | CMLXXIII | 998 | CMXCVIII |
924 | CMXXIV | 949 | CMXLIX | 974 | CMLXXIV | 999 | CMXCIX |
925 | CMXXV | 950 | CML | 975 | CMLXXV | 1000 | M |
How to read Roman numerals?
Reading Roman numerals is straightforward. Parents use basic characters to teach their children how to read Roman numerals. Here’s how:
For small numbers: simply guide your child to read the numbers according to the information provided in the number table above. For example, I – one, II – two, V – five, X – ten, XX – twenty, and so on.
For large numbers: guide your children to read the numbers from left to right, considering the value of each digit in descending order of groups. First, identify thousands, then hundreds, tens, and finally units. For example: MMCCLXXXVIII – two thousand two hundred and eighty-eight, MMCCXC – two thousand two hundred and ninety.
For numbers greater than 4000: at the beginning of the original number, you will find a dash “-” symbol, which represents the multiplication of 1,000. Large numbers may not have a standardized form, sometimes using 2 underscores or 1 underscore to indicate the multiplication of 1,000,000.
Roman numerals do not include zeros.
The easiest way to write roman numerals
About how to write roman numbers, before going into detail how to write these numbers, everyone will spend time learning about basic numerals and special groups of numbers to find the rule standard writing. Specifically:

How to write Roman numerals correctly?
To correctly write Roman numerals, you need to keep in mind the following rules based on the basic digits and groups of special digits:
- The digits I, X, C, M must not be repeated more than 3 times in a row. When repeated 2 or 3 times, these digits represent a value of 2 or 3.
- The digits V, L, D must not be repeated more than once in a row.
- When calculating from left to right, the value of digits and groups of digits decreases.
- Preceding rule:
- I is only before V or X.
- X can only come before L or C.
- C can only come before D or M.
- Addition rule: The extra digit to the right is always an addition to the original number, and the extra digit will always be less than or equal to the original number. Note, when adding, numbers should not be added more than 3 times.
- Rule of subtraction: The digit added to the left of the original digit is always subtracted. The extra digit on the left side must also be smaller than the original digit.
Applications of Roman numerals in mathematics and practice
In the past, before modern numerals were developed, Roman numerals were commonly used for recording, calculating, and measuring. Although Latin numbers are now more widely used, Roman numerals still find various applications in mathematics and practical settings. Some specific uses include:
- Text titles, book chapters, and movie parts are often numbered using Roman numerals.
- Roman numerals are used to indicate the numbers on clock faces.
- In analytical music, Roman numerals represent triads chords.
- Roman numerals are used to denote the numbers of leaders, kings, and popes.
- People with overlapping names often use Roman numerals to distinguish between them.
- Roman numerals are written for major holidays, centuries, or French Republic calendars from years I to XIV.
- The natural satellites of the Moon are named using Roman numerals.
Math exercises to familiarize children with Roman numerals
To help children easily learn Roman numerals, parents can choose from the following types of exercises:
Exercise 1: Reading given Roman numerals
In this exercise, children are provided with Roman numerals, and they read these numbers in the order given. For example, read the Roman numerals X, IC, L,…
Exercise 2: Reading the time on a clock with Roman numerals
Similar to reading Roman numerals, this exercise involves reading the time on a clock with Roman numerals. Children need to observe the position of the hour and minute hands to correctly determine the hours and minutes.

Exercises on Roman numerals and reading the clock.
Form 3: Writing Roman numerals as required
In this type of exercise, children are asked to write the given numbers as Roman numerals. For example, write the following numbers as Roman numerals: 7, 15, 30,…
Form 4: Creating Roman numerals with matchsticks
This interactive exercise involves using matchsticks to create Roman numerals. Children will have matches available and their task is to move, add, or subtract matches to form the given numbers. For example, create the following numbers from matchsticks: 14, 6, 8, 10,…
Form 5: Math exercises comparing Roman numerals
In this exercise, children look at Roman numerals and then convert them to decimals before comparing them. For example, compare IV and VII, VIII and X,…
Notes to remember when learning Roman numerals and doing exercises:
- Fluent reading of numbers from 1 to 20: It is essential for children to memorize basic numbers and be able to read them fluently up to 20. This familiarity helps them understand the patterns and rules for generating Roman numerals. As they progress, they can confidently apply this knowledge to write larger Roman numerals.
- Distinguish characters to avoid confusion: Young children may find Roman numerals a bit “complicated” in their written form. Therefore, parents should remind them to clearly distinguish the characters to avoid confusion between similar-looking numerals.
- Master the rules of writing numbers and calculating values: Understanding the rules of writing Roman numerals is crucial. Parents should ensure that their children grasp these principles firmly to avoid mistakes and inaccuracies in writing Roman numerals.
By keeping these points in mind, parents can help their children effectively learn Roman numerals and approach exercises with proficiency and confidence.

Johnny Jacks was born in 1985 in Texas, USA. He is the founder of Good Health Plan and is passionate about helping people improve their health and physical well-being. With over a decade of experience working in the healthcare industry, he currently works at Goodheathplan.com – a blog that shares knowledge on beauty and health.