Statistics for 快速数学 - 将数字加倍！

Click here to take the quiz!

General Stats
Answer Stats
Score Distribution
Your Score History

General Stats

This quiz has been taken 1 186 times
The average score is 15 of 20

Answer Stats

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