Estadísticas para Matemática Rápida - Duplica ese Número

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Estadísticas generales

Esta prueba ha sido intentada 46.980 veces
La puntuación promedio es 10 de 20

Estadísticas de respuestas

Número	Doble	% Correcto
5	10	90%
9	18	90%
7	14	88%
8	16	88%
10	20	88%
13	26	86%
31	62	86%
11	22	84%
21	42	84%
35	70	84%
90	180	83%
15	30	83%
220	440	83%
16	32	81%
22	44	81%
24	48	81%
32	64	81%
44	88	81%
55	110	80%
6	12	80%
41	82	80%
52	104	78%
56	112	78%
62	124	78%
620	1240	78%
80	160	78%
12	24	78%
123	246	78%
14	28	78%
17	34	78%
18	36	78%
20	40	78%
25	50	78%
38	76	78%
50	100	77%
60	120	77%
208	416	77%
42	84	77%
503	1006	76%
91	182	76%
103	206	76%
222	444	76%
26	52	76%
28	56	76%
180	360	75%
211	422	75%
311	622	75%
33	66	75%
53	106	74%
75	150	74%
82	164	74%
83	166	74%
900	1800	74%
100	200	74%
113	226	74%
120	240	74%
131	262	74%
19	38	74%
230	460	74%
301	602	74%
401	802	74%
54	108	73%
601	1202	73%
65	130	73%
700	1400	73%
801	1602	73%
105	210	73%
111	222	73%
210	420	73%
221	442	73%
310	620	73%
340	680	73%
40	80	73%
46	92	73%
505	1010	72%
51	102	72%
605	1210	72%
630	1260	72%
71	142	72%
94	188	72%
101	202	72%
115	230	72%
121	242	72%
141	282	72%
241	482	72%
30	60	72%
320	640	72%
34	68	72%
36	72	72%
420	840	72%
43	86	72%
45	90	72%
57	114	71%
59	118	71%
600	1200	71%
602	1204	71%
64	128	71%
67	134	71%
70	140	71%
72	144	71%
79	158	71%
800	1600	71%
84	168	71%
99	198	71%
130	260	71%
170	340	71%
202	404	71%
205	410	71%
23	46	71%
530	1060	70%
603	1206	70%
701	1402	70%
76	152	70%
81	162	70%
93	186	70%
104	208	70%
108	216	70%
114	228	70%
116	232	70%
140	280	70%
153	306	70%
190	380	70%
206	412	70%
209	418	70%
214	428	70%
300	600	70%
302	604	70%
330	660	70%
47	94	70%
507	1014	69%
610	1220	69%
710	1420	69%
106	212	69%
133	266	69%
144	288	69%
201	402	69%
307	614	69%
411	822	69%
441	882	69%
444	888	69%
61	122	68%
704	1408	68%
830	1660	68%
85	170	68%
92	184	68%
102	204	68%
109	218	68%
112	224	68%
200	400	68%
212	424	68%
215	430	68%
225	450	68%
250	500	68%
407	814	68%
410	820	68%
415	830	68%
421	842	68%
510	1020	67%
515	1030	67%
606	1212	67%
650	1300	67%
750	1500	67%
78	156	67%
807	1614	67%
95	190	67%
107	214	67%
110	220	67%
132	264	67%
204	408	67%
232	464	67%
27	54	67%
306	612	67%
315	630	67%
350	700	67%
360	720	67%
39	78	67%
49	98	67%
511	1022	66%
58	116	66%
63	126	66%
66	132	66%
721	1442	66%
820	1640	66%
96	192	66%
135	270	66%
150	300	66%
207	414	66%
313	626	66%
325	650	66%
522	1044	65%
730	1460	65%
124	248	65%
127	254	65%
142	284	65%
152	304	65%
231	462	65%
322	644	65%
336	672	65%
414	828	65%
416	832	65%
430	860	65%
48	96	65%
490	980	65%
502	1004	64%
521	1042	64%
604	1208	64%
612	1224	64%
660	1320	64%
705	1410	64%
720	1440	64%
73	146	64%
806	1612	64%
87	174	64%
909	1818	64%
910	1820	64%
118	236	64%
138	276	64%
143	286	64%
160	320	64%
161	322	64%
213	426	64%
233	466	64%
242	484	64%
254	508	64%
334	668	64%
400	800	64%
422	844	64%
508	1016	63%
560	1120	63%
608	1216	63%
69	138	63%
74	148	63%
810	1620	63%
86	172	63%
88	176	63%
89	178	63%
97	194	63%
154	308	63%
217	434	63%
224	448	63%
303	606	63%
37	74	63%
403	806	63%
408	816	63%
450	900	63%
500	1000	62%
513	1026	62%
524	1048	62%
550	1100	62%
740	1480	62%
803	1606	62%
911	1822	62%
98	196	62%
125	250	62%
126	252	62%
151	302	62%
218	436	62%
234	468	62%
240	480	62%
309	618	62%
399	798	62%
402	804	62%
405	810	62%
412	824	62%
451	902	62%
702	1404	61%
812	1624	61%
902	1804	61%
906	1812	61%
122	244	61%
134	268	61%
203	406	61%
219	438	61%
29	58	61%
290	580	61%
299	598	61%
308	616	61%
314	628	61%
319	638	61%
331	662	61%
332	664	61%
351	702	61%
432	864	61%
506	1012	60%
509	1018	60%
590	1180	60%
901	1802	60%
256	512	60%
280	560	60%
312	624	60%
440	880	60%
442	884	60%
499	998	60%
516	1032	59%
520	1040	59%
525	1050	59%
531	1062	59%
540	1080	59%
640	1280	59%
643	1286	59%
703	1406	59%
714	1428	59%
802	1604	59%
145	290	59%
223	446	59%
243	486	59%
244	488	59%
245	490	59%
255	510	59%
260	520	59%
270	540	59%
321	642	59%
323	646	59%
413	826	59%
433	866	59%
504	1008	58%
514	1028	58%
523	1046	58%
541	1082	58%
555	1110	58%
611	1222	58%
614	1228	58%
621	1242	58%
622	1244	58%
625	1250	58%
68	136	58%
706	1412	58%
711	1422	58%
77	154	58%
770	1540	58%
813	1626	58%
850	1700	58%
950	1900	58%
136	272	58%
165	330	58%
199	398	58%
335	670	58%
424	848	58%
435	870	58%
460	920	58%
544	1088	57%
609	1218	57%
760	1520	57%
805	1610	57%
119	238	57%
128	256	57%
216	432	57%
226	452	57%
341	682	57%
354	708	57%
404	808	57%
554	1108	56%
607	1214	56%
615	1230	56%
623	1246	56%
708	1416	56%
904	1808	56%
921	1842	56%
148	296	56%
149	298	56%
304	608	56%
358	716	56%
390	780	56%
423	846	56%
431	862	56%
434	868	56%
445	890	56%
501	1002	55%
533	1066	55%
570	1140	55%
580	1160	55%
613	1226	55%
633	1266	55%
707	1414	55%
712	1424	55%
715	1430	55%
727	1454	55%
733	1466	55%
913	1826	55%
915	1830	55%
117	234	55%
146	292	55%
158	316	55%
181	362	55%
195	390	55%
333	666	55%
406	812	55%
446	892	55%
480	960	55%
535	1070	54%
552	1104	54%
632	1264	54%
670	1340	54%
709	1418	54%
725	1450	54%
731	1462	54%
811	1622	54%
815	1630	54%
819	1638	54%
840	1680	54%
920	1840	54%
925	1850	54%
940	1880	54%
129	258	54%
235	470	54%
252	504	54%
281	562	54%
345	690	54%
599	1198	53%
690	1380	53%
718	1436	53%
804	1608	53%
822	1644	53%
960	1920	53%
137	274	53%
155	310	53%
171	342	53%
227	454	53%
248	496	53%
249	498	53%
409	818	53%
517	1034	52%
724	1448	52%
825	1650	52%
908	1816	52%
930	1860	52%
970	1940	52%
174	348	52%
182	364	52%
189	378	52%
246	492	52%
247	494	52%
262	524	52%
417	834	52%
454	908	52%
543	1086	51%
616	1232	51%
634	1268	51%
635	1270	51%
644	1288	51%
722	1444	51%
741	1482	51%
744	1488	51%
808	1616	51%
831	1662	51%
994	1988	51%
156	312	51%
192	384	51%
284	568	51%
342	684	51%
343	686	51%
346	692	51%
356	712	51%
418	836	51%
425	850	51%
512	1024	50%
545	1090	50%
551	1102	50%
618	1236	50%
624	1248	50%
642	1284	50%
680	1360	50%
699	1398	50%
799	1598	50%
821	1642	50%
855	1710	50%
917	1834	50%
139	278	50%
163	326	50%
238	476	50%
251	502	50%
261	522	50%
263	526	50%
352	704	50%
381	762	50%
453	906	50%
473	946	50%
553	1106	49%
581	1162	49%
641	1282	49%
661	1322	49%
728	1456	49%
854	1708	49%
870	1740	49%
880	1760	49%
903	1806	49%
912	1824	49%
980	1960	49%
147	294	49%
157	314	49%
236	472	49%
275	550	49%
282	564	49%
305	610	49%
329	658	49%
337	674	49%
344	688	49%
394	788	49%
452	904	49%
470	940	49%
484	968	49%
527	1054	48%
790	1580	48%
809	1618	48%
860	1720	48%
934	1868	48%
175	350	48%
184	368	48%
185	370	48%
193	386	48%
229	458	48%
316	632	48%
338	676	48%
437	874	48%
443	886	48%
448	896	48%
449	898	48%
455	910	48%
456	912	48%
472	944	48%
519	1038	47%
546	1092	47%
716	1432	47%
717	1434	47%
735	1470	47%
742	1484	47%
755	1510	47%
823	1646	47%
833	1666	47%
842	1684	47%
844	1688	47%
914	1828	47%
922	1844	47%
944	1888	47%
172	344	47%
173	346	47%
361	722	47%
362	724	47%
370	740	47%
380	760	47%
436	872	47%
493	986	47%
495	990	47%
526	1052	46%
651	1302	46%
916	1832	46%
918	1836	46%
941	1882	46%
942	1884	46%
993	1986	46%
164	328	46%
179	358	46%
253	506	46%
292	584	46%
348	696	46%
353	706	46%
355	710	46%
375	750	46%
419	838	46%
461	922	46%
534	1068	45%
542	1084	45%
598	1196	45%
627	1254	45%
713	1426	45%
752	1504	45%
814	1628	45%
816	1632	45%
945	1890	45%
990	1980	45%
239	478	45%
291	582	45%
324	648	45%
326	652	45%
363	726	45%
398	796	45%
427	854	45%
462	924	45%
464	928	45%
518	1036	44%
528	1056	44%
532	1064	44%
536	1072	44%
549	1098	44%
617	1234	44%
734	1468	44%
747	1494	44%
771	1542	44%
782	1564	44%
817	1634	44%
838	1676	44%
905	1810	44%
932	1864	44%
933	1866	44%
991	1982	44%
159	318	44%
198	396	44%
257	514	44%
265	530	44%
274	548	44%
327	654	44%
359	718	44%
365	730	44%
373	746	44%
482	964	44%
492	984	44%
539	1078	43%
582	1164	43%
628	1256	43%
631	1262	43%
645	1290	43%
658	1316	43%
672	1344	43%
824	1648	43%
828	1656	43%
841	1682	43%
845	1690	43%
907	1814	43%
928	1856	43%
937	1874	43%
268	536	43%
295	590	43%
317	634	43%
364	728	43%
382	764	43%
396	792	43%
426	852	43%
438	876	43%
537	1074	42%
559	1118	42%
637	1274	42%
780	1560	42%
791	1582	42%
852	1704	42%
923	1846	42%
931	1862	42%
166	332	42%
177	354	42%
178	356	42%
187	374	42%
194	388	42%
228	456	42%
237	474	42%
294	588	42%
339	678	42%
372	744	42%
383	766	42%
384	768	42%
428	856	42%
465	930	42%
466	932	42%
557	1114	41%
595	1190	41%
629	1258	41%
654	1308	41%
655	1310	41%
666	1332	41%
681	1362	41%
732	1464	41%
827	1654	41%
890	1780	41%
899	1798	41%
919	1838	41%
929	1858	41%
946	1892	41%
964	1928	41%
167	334	41%
169	338	41%
183	366	41%
264	528	41%
273	546	41%
297	594	41%
298	596	41%
357	714	41%
367	734	41%
471	942	41%
529	1058	40%
547	1094	40%
572	1144	40%
574	1148	40%
576	1152	40%
639	1278	40%
675	1350	40%
719	1438	40%
754	1508	40%
826	1652	40%
832	1664	40%
835	1670	40%
836	1672	40%
935	1870	40%
162	324	40%
168	336	40%
266	532	40%
272	544	40%
283	566	40%
296	592	40%
349	698	40%
366	732	40%
371	742	40%
429	858	40%
439	878	40%
458	916	40%
497	994	40%
548	1096	39%
649	1298	39%
662	1324	39%
664	1328	39%
723	1446	39%
729	1458	39%
737	1474	39%
746	1492	39%
818	1636	39%
846	1692	39%
851	1702	39%
871	1742	39%
872	1744	39%
881	1762	39%
948	1896	39%
949	1898	39%
951	1902	39%
952	1904	39%
196	392	39%
288	576	39%
457	914	39%
487	974	39%
565	1130	38%
577	1154	38%
591	1182	38%
647	1294	38%
685	1370	38%
691	1382	38%
749	1498	38%
753	1506	38%
772	1544	38%
775	1550	38%
853	1706	38%
862	1724	38%
895	1790	38%
939	1878	38%
258	516	38%
267	534	38%
277	554	38%
293	586	38%
318	636	38%
395	790	38%
475	950	38%
476	952	38%
496	992	38%
538	1076	37%
562	1124	37%
619	1238	37%
636	1272	37%
638	1276	37%
652	1304	37%
781	1562	37%
843	1686	37%
186	372	37%
191	382	37%
271	542	37%
279	558	37%
285	570	37%
393	786	37%
575	1150	36%
586	1172	36%
738	1476	36%
751	1502	36%
763	1526	36%
798	1596	36%
839	1678	36%
848	1696	36%
856	1712	36%
857	1714	36%
983	1966	36%
176	352	36%
269	538	36%
374	748	36%
486	972	36%
556	1112	35%
558	1116	35%
563	1126	35%
564	1128	35%
583	1166	35%
653	1306	35%
657	1314	35%
667	1334	35%
736	1472	35%
745	1490	35%
762	1524	35%
787	1574	35%
793	1586	35%
795	1590	35%
849	1698	35%
878	1756	35%
882	1764	35%
889	1778	35%
892	1784	35%
893	1786	35%
896	1792	35%
898	1796	35%
328	656	35%
391	782	35%
474	948	35%
481	962	35%
561	1122	34%
567	1134	34%
626	1252	34%
646	1292	34%
656	1312	34%
684	1368	34%
726	1452	34%
739	1478	34%
757	1514	34%
765	1530	34%
768	1536	34%
774	1548	34%
834	1668	34%
847	1694	34%
861	1722	34%
865	1730	34%
926	1852	34%
947	1894	34%
956	1912	34%
958	1916	34%
963	1926	34%
982	1964	34%
984	1968	34%
987	1974	34%
259	518	34%
385	770	34%
489	978	34%
491	982	34%
494	988	34%
566	1132	33%
573	1146	33%
578	1156	33%
592	1184	33%
594	1188	33%
597	1194	33%
663	1326	33%
679	1358	33%
756	1512	33%
761	1522	33%
829	1658	33%
858	1716	33%
859	1718	33%
875	1750	33%
885	1770	33%
887	1774	33%
959	1918	33%
197	394	33%
286	572	33%
397	794	33%
447	894	33%
485	970	33%
498	996	33%
584	1168	32%
593	1186	32%
682	1364	32%
687	1374	32%
688	1376	32%
689	1378	32%
695	1390	32%
696	1392	32%
779	1558	32%
792	1584	32%
886	1772	32%
927	1854	32%
936	1872	32%
943	1886	32%
953	1906	32%
962	1924	32%
965	1930	32%
986	1972	32%
188	376	32%
347	694	32%
377	754	32%
379	758	32%
388	776	32%
478	956	32%
571	1142	31%
588	1176	31%
596	1192	31%
659	1318	31%
668	1336	31%
671	1342	31%
673	1346	31%
677	1354	31%
686	1372	31%
758	1516	31%
764	1528	31%
864	1728	31%
866	1732	31%
876	1752	31%
884	1768	31%
975	1950	31%
979	1958	31%
988	1976	31%
289	578	31%
368	736	31%
376	752	31%
463	926	31%
648	1296	30%
674	1348	30%
692	1384	30%
748	1496	30%
773	1546	30%
837	1674	30%
868	1736	30%
874	1748	30%
924	1848	30%
955	1910	30%
966	1932	30%
973	1946	30%
992	1984	30%
386	772	30%
392	784	30%
459	918	30%
479	958	30%
587	1174	29%
784	1568	29%
883	1766	29%
938	1876	29%
954	1908	29%
961	1922	29%
971	1942	29%
989	1978	29%
378	756	29%
387	774	29%
477	954	29%
488	976	29%
585	1170	28%
665	1330	28%
676	1352	28%
743	1486	28%
766	1532	28%
769	1538	28%
879	1758	28%
894	1788	28%
969	1938	28%
287	574	28%
589	1178	27%
683	1366	27%
698	1396	27%
797	1594	27%
891	1782	27%
897	1794	27%
972	1944	27%
981	1962	27%
467	934	27%
579	1158	26%
694	1388	26%
697	1394	26%
776	1552	26%
863	1726	26%
967	1934	26%
974	1948	26%
678	1356	25%
783	1566	25%
786	1572	25%
985	1970	25%
693	1386	24%
759	1518	24%
767	1534	24%
777	1554	24%
789	1578	24%
794	1588	24%
867	1734	24%
957	1914	24%
276	552	24%
369	738	24%
389	778	24%
568	1136	23%
778	1556	23%
788	1576	23%
796	1592	23%
877	1754	23%
888	1776	23%
469	938	23%
483	966	23%
968	1936	22%
976	1952	22%
977	1954	22%
278	556	22%
873	1746	21%
978	1956	21%
569	1138	20%
869	1738	20%
785	1570	19%
669	1338	18%
468	936	17%