구구단
1 x 1 = 11 x 2 = 21 x 3 = 31 x 4 = 41 x 5 = 51 x 6 = 61 x 7 = 71 x 8 = 81 x 9 = 91 x 10 = 101 x 11 = 111 x 12 = 121 x 13 = 131 x 14 = 141 x 15 = 151 x 16 = 161 x 17 = 171 x 18 = 18
2 x 1 = 22 x 2 = 42 x 3 = 62 x 4 = 82 x 5 = 102 x 6 = 122 x 7 = 142 x 8 = 162 x 9 = 182 x 10 = 202 x 11 = 222 x 12 = 242 x 13 = 262 x 14 = 282 x 15 = 302 x 16 = 322 x 17 = 342 x 18 = 36
3 x 1 = 33 x 2 = 63 x 3 = 93 x 4 = 123 x 5 = 153 x 6 = 183 x 7 = 213 x 8 = 243 x 9 = 273 x 10 = 303 x 11 = 333 x 12 = 363 x 13 = 393 x 14 = 423 x 15 = 453 x 16 = 483 x 17 = 513 x 18 = 54
4 x 1 = 44 x 2 = 84 x 3 = 124 x 4 = 164 x 5 = 204 x 6 = 244 x 7 = 284 x 8 = 324 x 9 = 364 x 10 = 404 x 11 = 444 x 12 = 484 x 13 = 524 x 14 = 564 x 15 = 604 x 16 = 644 x 17 = 684 x 18 = 72
5 x 1 = 55 x 2 = 105 x 3 = 155 x 4 = 205 x 5 = 255 x 6 = 305 x 7 = 355 x 8 = 405 x 9 = 455 x 10 = 505 x 11 = 555 x 12 = 605 x 13 = 655 x 14 = 705 x 15 = 755 x 16 = 805 x 17 = 855 x 18 = 90
6 x 1 = 66 x 2 = 126 x 3 = 186 x 4 = 246 x 5 = 306 x 6 = 366 x 7 = 426 x 8 = 486 x 9 = 546 x 10 = 606 x 11 = 666 x 12 = 726 x 13 = 786 x 14 = 846 x 15 = 906 x 16 = 966 x 17 = 1026 x 18 = 108
7 x 1 = 77 x 2 = 147 x 3 = 217 x 4 = 287 x 5 = 357 x 6 = 427 x 7 = 497 x 8 = 567 x 9 = 637 x 10 = 707 x 11 = 777 x 12 = 847 x 13 = 917 x 14 = 987 x 15 = 1057 x 16 = 1127 x 17 = 1197 x 18 = 126
8 x 1 = 88 x 2 = 168 x 3 = 248 x 4 = 328 x 5 = 408 x 6 = 488 x 7 = 568 x 8 = 648 x 9 = 728 x 10 = 808 x 11 = 888 x 12 = 968 x 13 = 1048 x 14 = 1128 x 15 = 1208 x 16 = 1288 x 17 = 1368 x 18 = 144
9 x 1 = 99 x 2 = 189 x 3 = 279 x 4 = 369 x 5 = 459 x 6 = 549 x 7 = 639 x 8 = 729 x 9 = 819 x 10 = 909 x 11 = 999 x 12 = 1089 x 13 = 1179 x 14 = 1269 x 15 = 1359 x 16 = 1449 x 17 = 1539 x 18 = 162
10 x 1 = 1010 x 2 = 2010 x 3 = 3010 x 4 = 4010 x 5 = 5010 x 6 = 6010 x 7 = 7010 x 8 = 8010 x 9 = 9010 x 10 = 10010 x 11 = 11010 x 12 = 12010 x 13 = 13010 x 14 = 14010 x 15 = 15010 x 16 = 16010 x 17 = 17010 x 18 = 180
11 x 1 = 1111 x 2 = 2211 x 3 = 3311 x 4 = 4411 x 5 = 5511 x 6 = 6611 x 7 = 7711 x 8 = 8811 x 9 = 9911 x 10 = 11011 x 11 = 12111 x 12 = 13211 x 13 = 14311 x 14 = 15411 x 15 = 16511 x 16 = 17611 x 17 = 18711 x 18 = 198
12 x 1 = 1212 x 2 = 2412 x 3 = 3612 x 4 = 4812 x 5 = 6012 x 6 = 7212 x 7 = 8412 x 8 = 9612 x 9 = 10812 x 10 = 12012 x 11 = 13212 x 12 = 14412 x 13 = 15612 x 14 = 16812 x 15 = 18012 x 16 = 19212 x 17 = 20412 x 18 = 216
13 x 1 = 1313 x 2 = 2613 x 3 = 3913 x 4 = 5213 x 5 = 6513 x 6 = 7813 x 7 = 9113 x 8 = 10413 x 9 = 11713 x 10 = 13013 x 11 = 14313 x 12 = 15613 x 13 = 16913 x 14 = 18213 x 15 = 19513 x 16 = 20813 x 17 = 22113 x 18 = 234
14 x 1 = 1414 x 2 = 2814 x 3 = 4214 x 4 = 5614 x 5 = 7014 x 6 = 8414 x 7 = 9814 x 8 = 11214 x 9 = 12614 x 10 = 14014 x 11 = 15414 x 12 = 16814 x 13 = 18214 x 14 = 19614 x 15 = 21014 x 16 = 22414 x 17 = 23814 x 18 = 252
15 x 1 = 1515 x 2 = 3015 x 3 = 4515 x 4 = 6015 x 5 = 7515 x 6 = 9015 x 7 = 10515 x 8 = 12015 x 9 = 13515 x 10 = 15015 x 11 = 16515 x 12 = 18015 x 13 = 19515 x 14 = 21015 x 15 = 22515 x 16 = 24015 x 17 = 25515 x 18 = 270
16 x 1 = 1616 x 2 = 3216 x 3 = 4816 x 4 = 6416 x 5 = 8016 x 6 = 9616 x 7 = 11216 x 8 = 12816 x 9 = 14416 x 10 = 16016 x 11 = 17616 x 12 = 19216 x 13 = 20816 x 14 = 22416 x 15 = 24016 x 16 = 25616 x 17 = 27216 x 18 = 288
17 x 1 = 1717 x 2 = 3417 x 3 = 5117 x 4 = 6817 x 5 = 8517 x 6 = 10217 x 7 = 11917 x 8 = 13617 x 9 = 15317 x 10 = 17017 x 11 = 18717 x 12 = 20417 x 13 = 22117 x 14 = 23817 x 15 = 25517 x 16 = 27217 x 17 = 28917 x 18 = 306
18 x 1 = 1818 x 2 = 3618 x 3 = 5418 x 4 = 7218 x 5 = 9018 x 6 = 10818 x 7 = 12618 x 8 = 14418 x 9 = 16218 x 10 = 18018 x 11 = 19818 x 12 = 21618 x 13 = 23418 x 14 = 25218 x 15 = 27018 x 16 = 28818 x 17 = 30618 x 18 = 324
19 x 1 = 1919 x 2 = 3819 x 3 = 5719 x 4 = 7619 x 5 = 9519 x 6 = 11419 x 7 = 13319 x 8 = 15219 x 9 = 17119 x 10 = 19019 x 11 = 20919 x 12 = 22819 x 13 = 24719 x 14 = 26619 x 15 = 28519 x 16 = 30419 x 17 = 32319 x 18 = 342
20 x 1 = 2020 x 2 = 4020 x 3 = 6020 x 4 = 8020 x 5 = 10020 x 6 = 12020 x 7 = 14020 x 8 = 16020 x 9 = 18020 x 10 = 20020 x 11 = 22020 x 12 = 24020 x 13 = 26020 x 14 = 28020 x 15 = 30020 x 16 = 32020 x 17 = 34020 x 18 = 360
21 x 1 = 2121 x 2 = 4221 x 3 = 6321 x 4 = 8421 x 5 = 10521 x 6 = 12621 x 7 = 14721 x 8 = 16821 x 9 = 18921 x 10 = 21021 x 11 = 23121 x 12 = 25221 x 13 = 27321 x 14 = 29421 x 15 = 31521 x 16 = 33621 x 17 = 35721 x 18 = 378
22 x 1 = 2222 x 2 = 4422 x 3 = 6622 x 4 = 8822 x 5 = 11022 x 6 = 13222 x 7 = 15422 x 8 = 17622 x 9 = 19822 x 10 = 22022 x 11 = 24222 x 12 = 26422 x 13 = 28622 x 14 = 30822 x 15 = 33022 x 16 = 35222 x 17 = 37422 x 18 = 396