Matemática Rápida - Duplica ese Número - Estadísticas

Estadísticas generales
  • Esta prueba ha sido intentada 84.300 veces
  • La puntuación promedio es 10 de 20
Estadísticas de respuestas
Número Doble % Correcto
5 10
90%
7 14
90%
8 16
88%
9 18
87%
6 12
85%
11 22
83%
15 30
83%
21 42
83%
31 62
83%
60 120
82%
10 20
82%
12 24
82%
20 40
82%
14 28
81%
41 82
81%
13 26
80%
220 440
80%
90 180
79%
16 32
79%
42 84
79%
52 104
78%
80 160
78%
22 44
78%
32 64
78%
44 88
78%
71 142
77%
75 150
77%
82 164
77%
17 34
77%
50 100
76%
53 106
76%
55 110
76%
70 140
76%
700 1400
76%
111 222
76%
210 420
76%
25 50
76%
301 602
76%
40 80
76%
45 90
76%
61 122
75%
91 182
75%
101 202
75%
123 246
75%
19 38
75%
23 46
75%
24 48
75%
30 60
75%
35 70
75%
54 108
74%
56 112
74%
620 1240
74%
64 128
74%
800 1600
74%
140 280
74%
18 36
74%
26 52
74%
34 68
74%
43 86
74%
701 1402
73%
100 200
73%
103 206
73%
150 300
73%
221 442
73%
300 600
73%
33 66
73%
400 800
73%
503 1006
72%
51 102
72%
510 1020
72%
600 1200
72%
62 124
72%
65 130
72%
72 144
72%
801 1602
72%
84 168
72%
114 228
72%
120 240
72%
131 262
72%
141 282
72%
200 400
72%
410 820
72%
411 822
72%
500 1000
71%
58 116
71%
63 126
71%
83 166
71%
99 198
71%
104 208
71%
105 210
71%
110 220
71%
180 360
71%
214 428
71%
230 460
71%
28 56
71%
350 700
71%
38 76
71%
401 802
71%
420 840
71%
46 92
71%
48 96
71%
502 1004
70%
81 162
70%
810 1620
70%
900 1800
70%
112 224
70%
121 242
70%
130 260
70%
201 402
70%
27 54
70%
311 622
70%
320 640
70%
36 72
70%
59 118
69%
601 1202
69%
92 184
69%
102 204
69%
106 212
69%
107 214
69%
124 248
69%
202 404
69%
203 406
69%
206 412
69%
211 422
69%
241 482
69%
29 58
69%
407 814
69%
47 94
69%
505 1010
68%
522 1044
68%
602 1204
68%
610 1220
68%
66 132
68%
73 146
68%
79 158
68%
85 170
68%
108 216
68%
113 226
68%
133 266
68%
142 284
68%
152 304
68%
160 320
68%
170 340
68%
205 410
68%
207 414
68%
215 430
68%
303 606
68%
310 620
68%
331 662
68%
340 680
68%
39 78
68%
403 806
68%
444 888
68%
49 98
68%
501 1002
67%
511 1022
67%
530 1060
67%
650 1300
67%
710 1420
67%
820 1640
67%
86 172
67%
93 186
67%
115 230
67%
125 250
67%
144 288
67%
204 408
67%
208 416
67%
222 444
67%
232 464
67%
250 500
67%
260 520
67%
322 644
67%
330 660
67%
422 844
67%
506 1012
66%
507 1014
66%
520 1040
66%
603 1206
66%
605 1210
66%
69 138
66%
88 176
66%
95 190
66%
98 196
66%
116 232
66%
209 418
66%
212 424
66%
224 448
66%
225 450
66%
304 608
66%
307 614
66%
312 624
66%
313 626
66%
321 642
66%
333 666
66%
360 720
66%
402 804
66%
404 808
66%
441 882
66%
508 1016
65%
604 1208
65%
606 1212
65%
68 136
65%
750 1500
65%
78 156
65%
802 1604
65%
902 1804
65%
910 1820
65%
109 218
65%
118 236
65%
132 264
65%
151 302
65%
154 308
65%
190 380
65%
240 480
65%
405 810
65%
415 830
65%
430 860
65%
432 864
65%
440 880
65%
490 980
65%
504 1008
64%
509 1018
64%
513 1026
64%
57 114
64%
608 1216
64%
630 1260
64%
702 1404
64%
704 1408
64%
720 1440
64%
901 1802
64%
143 286
64%
213 426
64%
231 462
64%
233 466
64%
244 488
64%
302 604
64%
399 798
64%
450 900
64%
460 920
64%
524 1048
63%
550 1100
63%
640 1280
63%
67 134
63%
705 1410
63%
74 148
63%
76 152
63%
806 1612
63%
911 1822
63%
94 188
63%
97 194
63%
117 234
63%
305 610
63%
308 616
63%
314 628
63%
412 824
63%
421 842
63%
433 866
63%
515 1030
62%
540 1080
62%
612 1224
62%
703 1406
62%
707 1414
62%
711 1422
62%
803 1606
62%
807 1614
62%
96 192
62%
122 244
62%
127 254
62%
153 306
62%
242 484
62%
243 486
62%
270 540
62%
280 560
62%
306 612
62%
325 650
62%
406 812
62%
414 828
62%
424 848
62%
611 1222
61%
712 1424
61%
730 1460
61%
850 1700
61%
226 452
61%
254 508
61%
309 618
61%
315 630
61%
408 816
61%
409 818
61%
514 1028
60%
521 1042
60%
531 1062
60%
580 1160
60%
590 1180
60%
615 1230
60%
709 1418
60%
77 154
60%
805 1610
60%
89 178
60%
920 1840
60%
119 238
60%
126 252
60%
199 398
60%
217 434
60%
252 504
60%
290 580
60%
299 598
60%
323 646
60%
351 702
60%
37 74
60%
390 780
60%
413 826
60%
416 832
60%
434 868
60%
442 884
60%
451 902
60%
533 1066
59%
544 1088
59%
570 1140
59%
607 1214
59%
625 1250
59%
660 1320
59%
740 1480
59%
808 1616
59%
822 1644
59%
87 174
59%
128 256
59%
134 268
59%
136 272
59%
145 290
59%
161 322
59%
223 446
59%
234 468
59%
251 502
59%
332 664
59%
418 836
59%
512 1024
58%
523 1046
58%
560 1120
58%
614 1228
58%
622 1244
58%
706 1412
58%
708 1416
58%
715 1430
58%
722 1444
58%
770 1540
58%
804 1608
58%
812 1624
58%
830 1660
58%
840 1680
58%
904 1808
58%
906 1812
58%
950 1900
58%
216 432
58%
218 436
58%
235 470
58%
245 490
58%
341 682
58%
342 684
58%
344 688
58%
352 704
58%
431 862
58%
525 1050
57%
552 1104
57%
633 1266
57%
721 1442
57%
903 1806
57%
909 1818
57%
940 1880
57%
135 270
57%
138 276
57%
171 342
57%
255 510
57%
319 638
57%
334 668
57%
343 686
57%
370 740
57%
423 846
57%
443 886
57%
516 1032
56%
541 1082
56%
609 1218
56%
613 1226
56%
811 1622
56%
908 1816
56%
137 274
56%
146 292
56%
164 328
56%
227 454
56%
246 492
56%
353 706
56%
425 850
56%
445 890
56%
480 960
56%
499 998
56%
535 1070
55%
542 1084
55%
554 1108
55%
644 1288
55%
809 1618
55%
814 1628
55%
860 1720
55%
905 1810
55%
907 1814
55%
139 278
55%
149 298
55%
155 310
55%
165 330
55%
181 362
55%
198 396
55%
316 632
55%
335 670
55%
336 672
55%
435 870
55%
470 940
55%
532 1064
54%
551 1102
54%
621 1242
54%
641 1282
54%
690 1380
54%
714 1428
54%
813 1626
54%
880 1760
54%
960 1920
54%
129 258
54%
148 296
54%
228 456
54%
229 458
54%
253 506
54%
380 760
54%
452 904
54%
545 1090
53%
623 1246
53%
670 1340
53%
680 1360
53%
725 1450
53%
760 1520
53%
799 1598
53%
870 1740
53%
156 312
53%
175 350
53%
191 382
53%
219 438
53%
236 472
53%
248 496
53%
262 524
53%
324 648
53%
326 652
53%
329 658
53%
345 690
53%
355 710
53%
555 1110
52%
599 1198
52%
616 1232
52%
632 1264
52%
815 1630
52%
821 1642
52%
844 1688
52%
912 1824
52%
930 1860
52%
163 326
52%
275 550
52%
317 634
52%
375 750
52%
453 906
52%
454 908
52%
517 1034
51%
543 1086
51%
699 1398
51%
733 1466
51%
790 1580
51%
841 1682
51%
899 1798
51%
922 1844
51%
931 1862
51%
147 294
51%
182 364
51%
238 476
51%
263 526
51%
281 562
51%
327 654
51%
354 708
51%
381 762
51%
419 838
51%
436 872
51%
455 910
51%
461 922
51%
518 1036
50%
618 1236
50%
624 1248
50%
642 1284
50%
645 1290
50%
718 1436
50%
732 1464
50%
780 1560
50%
816 1632
50%
831 1662
50%
157 314
50%
159 318
50%
162 324
50%
195 390
50%
256 512
50%
362 724
50%
417 834
50%
426 852
50%
428 856
50%
446 892
50%
526 1052
49%
528 1056
49%
534 1068
49%
643 1286
49%
741 1482
49%
744 1488
49%
753 1506
49%
825 1650
49%
917 1834
49%
921 1842
49%
980 1960
49%
990 1980
49%
172 344
49%
184 368
49%
247 494
49%
249 498
49%
261 522
49%
265 530
49%
328 656
49%
361 722
49%
429 858
49%
553 1106
48%
631 1262
48%
634 1268
48%
651 1302
48%
717 1434
48%
723 1446
48%
727 1454
48%
728 1456
48%
755 1510
48%
818 1636
48%
819 1638
48%
833 1666
48%
855 1710
48%
913 1826
48%
915 1830
48%
925 1850
48%
970 1940
48%
158 316
48%
185 370
48%
192 384
48%
237 474
48%
271 542
48%
273 546
48%
292 584
48%
295 590
48%
318 636
48%
338 676
48%
358 716
48%
449 898
48%
456 912
48%
495 990
48%
556 1112
47%
654 1308
47%
713 1426
47%
719 1438
47%
724 1448
47%
731 1462
47%
914 1828
47%
916 1832
47%
168 336
47%
173 346
47%
183 366
47%
339 678
47%
356 712
47%
363 726
47%
437 874
47%
462 924
47%
536 1072
46%
549 1098
46%
581 1162
46%
619 1238
46%
635 1270
46%
655 1310
46%
752 1504
46%
823 1646
46%
842 1684
46%
845 1690
46%
918 1836
46%
933 1866
46%
944 1888
46%
174 348
46%
193 386
46%
196 392
46%
257 514
46%
258 516
46%
272 544
46%
282 564
46%
337 674
46%
346 692
46%
349 698
46%
427 854
46%
482 964
46%
527 1054
45%
617 1234
45%
661 1322
45%
817 1634
45%
824 1648
45%
828 1656
45%
832 1664
45%
851 1702
45%
890 1780
45%
923 1846
45%
934 1868
45%
264 528
45%
438 876
45%
493 986
45%
519 1038
44%
529 1058
44%
547 1094
44%
629 1258
44%
636 1272
44%
652 1304
44%
735 1470
44%
924 1848
44%
951 1902
44%
991 1982
44%
994 1988
44%
166 332
44%
167 334
44%
178 356
44%
189 378
44%
239 478
44%
267 534
44%
291 582
44%
297 594
44%
357 714
44%
359 718
44%
395 790
44%
448 896
44%
457 914
44%
458 916
44%
546 1092
43%
548 1096
43%
598 1196
43%
627 1254
43%
628 1256
43%
637 1274
43%
675 1350
43%
716 1432
43%
734 1468
43%
742 1484
43%
747 1494
43%
751 1502
43%
754 1508
43%
835 1670
43%
852 1704
43%
945 1890
43%
177 354
43%
274 548
43%
284 568
43%
373 746
43%
382 764
43%
384 768
43%
447 894
43%
475 950
43%
537 1074
42%
595 1190
42%
626 1252
42%
662 1324
42%
681 1362
42%
827 1654
42%
834 1668
42%
854 1708
42%
932 1864
42%
941 1882
42%
956 1912
42%
169 338
42%
194 388
42%
197 394
42%
266 532
42%
286 572
42%
293 586
42%
294 588
42%
296 592
42%
364 728
42%
365 730
42%
371 742
42%
391 782
42%
392 784
42%
393 786
42%
439 878
42%
464 928
42%
466 932
42%
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42%
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42%
491 982
42%
492 984
42%
539 1078
41%
557 1114
41%
564 1128
41%
572 1144
41%
575 1150
41%
582 1164
41%
658 1316
41%
663 1326
41%
745 1490
41%
775 1550
41%
843 1686
41%
853 1706
41%
882 1764
41%
919 1838
41%
937 1874
41%
942 1884
41%
975 1950
41%
298 596
41%
348 696
41%
372 744
41%
383 766
41%
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41%
398 796
41%
465 930
41%
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41%
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41%
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41%
538 1076
40%
559 1118
40%
571 1142
40%
574 1148
40%
638 1276
40%
647 1294
40%
664 1328
40%
757 1514
40%
771 1542
40%
773 1546
40%
791 1582
40%
856 1712
40%
872 1744
40%
875 1750
40%
926 1852
40%
952 1904
40%
955 1910
40%
276 552
40%
377 754
40%
476 952
40%
498 996
40%
558 1116
39%
561 1122
39%
562 1124
39%
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39%
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39%
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39%
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39%
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39%
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39%
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39%
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39%
671 1342
39%
738 1476
39%
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39%
758 1516
39%
761 1522
39%
782 1564
39%
836 1672
39%
846 1692
39%
848 1696
39%
858 1716
39%
929 1858
39%
943 1886
39%
948 1896
39%
958 1916
39%
993 1986
39%
176 352
39%
179 358
39%
187 374
39%
347 694
39%
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39%
484 968
39%
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39%
563 1126
38%
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38%
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38%
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38%
729 1458
38%
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38%
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38%
768 1536
38%
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38%
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38%
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38%
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38%
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38%
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38%
862 1724
38%
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38%
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38%
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38%
935 1870
38%
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38%
953 1906
38%
259 518
38%
268 536
38%
283 566
38%
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38%
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38%
366 732
38%
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38%
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38%
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38%
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38%
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37%
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37%
657 1314
37%
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37%
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37%
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37%
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37%
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37%
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37%
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37%
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37%
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37%
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37%
649 1298
36%
667 1334
36%
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36%
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36%
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36%
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36%
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36%
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36%
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36%
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36%
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36%
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36%
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36%
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36%
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36%
992 1984
36%
277 554
36%
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36%
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36%
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36%
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36%
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36%
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35%
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35%
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35%
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35%
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35%
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35%
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35%
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35%
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35%
763 1526
35%
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35%
871 1742
35%
939 1878
35%
947 1894
35%
965 1930
35%
985 1970
35%
287 574
35%
378 756
35%
379 758
35%
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35%
593 1186
34%
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34%
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34%
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34%
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34%
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34%
876 1752
34%
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34%
896 1792
34%
938 1876
34%
954 1908
34%
959 1918
34%
962 1924
34%
971 1942
34%
972 1944
34%
979 1958
34%
981 1962
34%
269 538
34%
289 578
34%
367 734
34%
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34%
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34%
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34%
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33%
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33%
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33%
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33%
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33%
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33%
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33%
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33%
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33%
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33%
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33%
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33%
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33%
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33%
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33%
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33%
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33%
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33%
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33%
963 1926
33%
964 1928
33%
976 1952
33%
987 1974
33%
386 772
33%
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33%
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33%
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33%
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32%
665 1330
32%
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32%
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32%
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32%
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32%
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32%
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32%
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32%
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32%
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32%
777 1554
32%
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32%
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32%
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32%
936 1872
32%
961 1922
32%
988 1976
32%
467 934
32%
587 1174
31%
588 1176
31%
589 1178
31%
689 1378
31%
769 1538
31%
877 1754
31%
878 1756
31%
897 1794
31%
966 1932
31%
973 1946
31%
978 1956
31%
984 1968
31%
477 954
31%
479 958
31%
567 1134
30%
596 1192
30%
668 1336
30%
673 1346
30%
679 1358
30%
697 1394
30%
767 1534
30%
778 1556
30%
796 1592
30%
868 1736
30%
879 1758
30%
885 1770
30%
886 1772
30%
887 1774
30%
967 1934
30%
977 1954
30%
982 1964
30%
278 556
30%
388 776
30%
569 1138
29%
776 1552
29%
785 1570
29%
874 1748
29%
974 1948
29%
989 1978
29%
387 774
29%
686 1372
28%
869 1738
28%
969 1938
28%
986 1972
28%
369 738
28%
469 938
28%
694 1388
27%
789 1578
27%
888 1776
27%
579 1158
26%
786 1572
26%
968 1936
26%
468 936
26%
678 1356
25%
788 1576
25%
867 1734
25%
669 1338
24%
957 1914
24%
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