Fast Math - Double That Number! in 30 Seconds - Statistics

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General Stats

This quiz has been taken 19,786 times
The average score is 7 of 16

Answer Stats

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

Score Distribution

Percent of People with Each Score

Percentile by Number Answered

Your Score History

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