Statistics for Fast Math - Double That Number!

Click here to take the quiz!

General Stats

  • This quiz has been taken 475,108 times
  • The average score is 12 of 20

Answer Stats

NumberDouble% Correct
510
94%
714
93%
816
93%
612
92%
918
92%
1224
89%
60120
87%
1122
87%
1326
87%
1530
87%
2244
87%
3060
87%
51102
86%
70140
86%
100200
86%
1428
86%
1836
86%
2142
86%
2448
86%
2550
86%
4080
86%
4488
86%
4590
86%
50100
85%
53106
85%
1020
85%
3162
85%
3366
85%
4182
85%
61122
84%
80160
84%
90180
84%
101202
84%
1632
84%
2040
84%
210420
84%
2652
84%
300600
84%
4386
84%
62124
83%
7001400
83%
8001600
83%
9001800
83%
104208
83%
107214
83%
111222
83%
3264
83%
3570
83%
4284
83%
4692
83%
54108
82%
55110
82%
71142
82%
81162
82%
82164
82%
84168
82%
91182
82%
105210
82%
112224
82%
140280
82%
1734
82%
2346
82%
2754
82%
400800
82%
440880
82%
4896
82%
4998
82%
52104
81%
57114
81%
58116
81%
6001200
81%
63126
81%
65130
81%
95190
81%
102204
81%
110220
81%
121242
81%
122244
81%
125250
81%
130260
81%
150300
81%
1938
81%
250500
81%
2856
81%
301602
81%
310620
81%
402804
81%
4794
81%
64128
80%
72144
80%
74148
80%
75150
80%
92184
80%
114228
80%
120240
80%
144288
80%
200400
80%
2958
80%
303606
80%
330660
80%
3468
80%
3672
80%
5001000
79%
5011002
79%
83166
79%
131262
79%
202404
79%
204408
79%
211422
79%
220440
79%
222444
79%
302604
79%
311622
79%
3774
79%
3876
79%
3978
79%
401802
79%
410820
79%
411822
79%
5021004
78%
5111022
78%
56112
78%
6011202
78%
6101220
78%
73146
78%
8021604
78%
85170
78%
103206
78%
106212
78%
141282
78%
201402
78%
203406
78%
208416
78%
212424
78%
221442
78%
230460
78%
304608
78%
307614
78%
312624
78%
322644
78%
333666
78%
404808
78%
430860
78%
5031006
77%
5051010
77%
5091018
77%
5101020
77%
5301060
77%
5501100
77%
6021204
77%
6041208
77%
66132
77%
68136
77%
7101420
77%
9101820
77%
93186
77%
99198
77%
108216
77%
109218
77%
113226
77%
115230
77%
123246
77%
124248
77%
133266
77%
142284
77%
145290
77%
160320
77%
206412
77%
209418
77%
214428
77%
305610
77%
308616
77%
313626
77%
320640
77%
444888
77%
5041008
76%
5061012
76%
5201040
76%
59118
76%
6031206
76%
6061212
76%
7011402
76%
7111422
76%
77154
76%
8201640
76%
9011802
76%
96192
76%
205410
76%
207414
76%
213426
76%
244488
76%
260520
76%
350700
76%
412824
76%
414828
76%
420840
76%
422844
76%
450900
76%
5121024
75%
5211042
75%
6401280
75%
6501300
75%
67134
75%
69138
75%
7021404
75%
7031406
75%
7051410
75%
7301460
75%
7501500
75%
76152
75%
79158
75%
8011602
75%
8101620
75%
97194
75%
116232
75%
126252
75%
135270
75%
143286
75%
154308
75%
180360
75%
215430
75%
223446
75%
225450
75%
232464
75%
241482
75%
306612
75%
331662
75%
340680
75%
403806
75%
405810
75%
5071014
74%
5401080
74%
6051210
74%
6111222
74%
6121224
74%
6201240
74%
6301260
74%
7041408
74%
8031606
74%
8111622
74%
86172
74%
9021804
74%
94188
74%
98196
74%
132264
74%
151302
74%
152304
74%
170340
74%
224448
74%
233466
74%
240480
74%
251502
74%
290580
74%
309618
74%
325650
74%
406812
74%
407814
74%
408816
74%
413826
74%
415830
74%
441882
74%
442884
74%
5151030
73%
5221044
73%
7071414
73%
7201440
73%
8051610
73%
8081616
73%
8401680
73%
9301860
73%
117234
73%
118236
73%
134268
73%
155310
73%
190380
73%
199398
73%
231462
73%
242484
73%
280560
73%
323646
73%
360720
73%
425850
73%
460920
73%
5081016
72%
5141028
72%
7401480
72%
8041608
72%
8061612
72%
8501700
72%
87174
72%
88176
72%
129258
72%
235470
72%
314628
72%
332664
72%
344688
72%
370740
72%
416832
72%
421842
72%
451902
72%
5251050
71%
5331066
71%
5511102
71%
6071214
71%
6081216
71%
6221244
71%
78156
71%
9051810
71%
9201840
71%
9501900
71%
153306
71%
161322
71%
216432
71%
245490
71%
299598
71%
321642
71%
341682
71%
409818
71%
432864
71%
480960
71%
5131026
70%
5411082
70%
5441088
70%
6091218
70%
7061412
70%
7151430
70%
9041808
70%
9111822
70%
119238
70%
149298
70%
175350
70%
218436
70%
270540
70%
315630
70%
334668
70%
351702
70%
431862
70%
433866
70%
445890
70%
5241048
69%
5351070
69%
5531106
69%
5701140
69%
6131226
69%
8301660
69%
9031806
69%
9061812
69%
9071814
69%
9081816
69%
127254
69%
217434
69%
316632
69%
324648
69%
352704
69%
380760
69%
390780
69%
423846
69%
424848
69%
443886
69%
490980
69%
5521104
68%
5601120
68%
6441288
68%
7091418
68%
8071614
68%
8121624
68%
8221644
68%
89178
68%
9091818
68%
128256
68%
136272
68%
162324
68%
234468
68%
252504
68%
254508
68%
342684
68%
470940
68%
499998
68%
5991198
67%
6141228
67%
6211242
67%
6601320
67%
7221444
67%
8091618
67%
9221844
67%
139278
67%
156312
67%
158316
67%
219438
67%
226452
67%
243486
67%
253506
67%
317634
67%
5231046
66%
5311062
66%
5801160
66%
5901180
66%
6151230
66%
6251250
66%
7081416
66%
7601520
66%
7701540
66%
8131626
66%
8211642
66%
9121824
66%
9401880
66%
255510
66%
335670
66%
355710
66%
434868
66%
435870
66%
5161032
65%
5171034
65%
5181036
65%
5191038
65%
5421084
65%
5451090
65%
6231246
65%
6331266
65%
6701340
65%
7121424
65%
7131426
65%
7311462
65%
7331466
65%
7801560
65%
8151630
65%
9211842
65%
9701940
65%
146292
65%
157314
65%
164328
65%
181362
65%
318636
65%
319638
65%
326652
65%
399798
65%
418836
65%
5321064
64%
6161232
64%
6411282
64%
6421284
64%
7211442
64%
9131826
64%
9601920
64%
9801960
64%
9901980
64%
137274
64%
148296
64%
165330
64%
228456
64%
236472
64%
249498
64%
261522
64%
345690
64%
354708
64%
417834
64%
419838
64%
426852
64%
428856
64%
452904
64%
5341068
63%
6181236
63%
6311262
63%
6991398
63%
7181436
63%
8141628
63%
8331666
63%
8441688
63%
9141828
63%
171342
63%
248496
63%
295590
63%
343686
63%
455910
63%
5281056
62%
6241248
62%
8231646
62%
8251650
62%
8321664
62%
8801760
62%
9151830
62%
9311862
62%
182364
62%
195390
62%
246492
62%
256512
62%
257514
62%
328656
62%
336672
62%
353706
62%
361722
62%
449898
62%
454908
62%
5431086
61%
5541108
61%
6451290
61%
6801360
61%
6901380
61%
7231446
61%
8411682
61%
8421684
61%
9331866
61%
163326
61%
172344
61%
185370
61%
198396
61%
229458
61%
327654
61%
329658
61%
349698
61%
429858
61%
453906
61%
5271054
60%
5291058
60%
6321264
60%
7161432
60%
7251450
60%
7321464
60%
7351470
60%
7901580
60%
7991598
60%
8601720
60%
138276
60%
159318
60%
184368
60%
191382
60%
196392
60%
227454
60%
238476
60%
262524
60%
275550
60%
364728
60%
375750
60%
446892
60%
5261052
59%
5551110
59%
6351270
59%
7141428
59%
7411482
59%
7421484
59%
7441488
59%
8241648
59%
8701740
59%
8991798
59%
183366
59%
192384
59%
193386
59%
194388
59%
258516
59%
282564
59%
298596
59%
338676
59%
339678
59%
346692
59%
372744
59%
436872
59%
447894
59%
461922
59%
495990
59%
5561112
58%
6171234
58%
6511302
58%
7241448
58%
7521504
58%
7551510
58%
8161632
58%
8181636
58%
8311662
58%
8351670
58%
9251850
58%
9441888
58%
173346
58%
237474
58%
259518
58%
337674
58%
348696
58%
365730
58%
391782
58%
464928
58%
5361072
57%
6261252
57%
6341268
57%
6431286
57%
6521304
57%
7171434
57%
7451490
57%
7511502
57%
8171634
57%
8511702
57%
8521704
57%
8901780
57%
147294
57%
239478
57%
263526
57%
264528
57%
271542
57%
273546
57%
357714
57%
427854
57%
457914
57%
5611122
56%
5751150
56%
6191238
56%
9161832
56%
9321864
56%
9411882
56%
9451890
56%
291582
56%
356712
56%
362724
56%
371742
56%
395790
56%
5371074
55%
5481096
55%
5571114
55%
6281256
55%
6541308
55%
6551310
55%
7531506
55%
7541508
55%
8191638
55%
8341668
55%
8431686
55%
8451690
55%
9231846
55%
9261852
55%
9511902
55%
166332
55%
168336
55%
174348
55%
177354
55%
179358
55%
247494
55%
281562
55%
292584
55%
437874
55%
448896
55%
462924
55%
471942
55%
475950
55%
498996
55%
5461092
54%
5491098
54%
5581116
54%
5651130
54%
5811162
54%
6291258
54%
6751350
54%
7191438
54%
7431486
54%
8261652
54%
8481696
54%
9171834
54%
9241848
54%
9351870
54%
176352
54%
197394
54%
265530
54%
294588
54%
296592
54%
359718
54%
438876
54%
456912
54%
465930
54%
491982
54%
493986
54%
5391078
53%
5471094
53%
6361272
53%
6461292
53%
6531306
53%
7281456
53%
7481496
53%
8271654
53%
8361672
53%
8531706
53%
167334
53%
266532
53%
272544
53%
363726
53%
382764
53%
392784
53%
393786
53%
397794
53%
439878
53%
481962
53%
484968
53%
492984
53%
497994
53%
5381076
52%
6271254
52%
6951390
52%
7341468
52%
7491498
52%
8281656
52%
8541708
52%
8611722
52%
9181836
52%
9191838
52%
9751950
52%
169338
52%
187374
52%
274548
52%
283566
52%
284568
52%
285570
52%
297594
52%
347694
52%
358716
52%
381762
52%
398796
52%
459918
52%
485970
52%
5621124
51%
5721144
51%
5951190
51%
7261452
51%
7371474
51%
7611522
51%
7751550
51%
8291658
51%
8551710
51%
8751750
51%
9271854
51%
9281856
51%
9421884
51%
9431886
51%
9521904
51%
9531906
51%
9551910
51%
9921984
51%
9931986
51%
373746
51%
374748
51%
394788
51%
396792
51%
458916
51%
482964
51%
496992
51%
5591118
50%
5731146
50%
5911182
50%
5971194
50%
6371274
50%
6611322
50%
7291458
50%
7361472
50%
7391478
50%
7561512
50%
7951590
50%
8371674
50%
8391678
50%
8461692
50%
9291858
50%
9491898
50%
9911982
50%
178356
50%
189378
50%
293586
50%
494988
50%
5631126
49%
5921184
49%
5981196
49%
6491298
49%
6631326
49%
6811362
49%
7271454
49%
9341868
49%
9541908
49%
267534
49%
286572
49%
463926
49%
474948
49%
5641128
48%
5741148
48%
5831166
48%
5961192
48%
6381276
48%
6391278
48%
6481296
48%
6561312
48%
6621324
48%
6641328
48%
6981396
48%
7381476
48%
7461492
48%
7621524
48%
7911582
48%
8581716
48%
8641728
48%
9361872
48%
9611922
48%
186372
48%
268536
48%
277554
48%
366732
48%
383766
48%
472944
48%
473946
48%
476952
48%
5711142
47%
5851170
47%
6471294
47%
6571314
47%
6721344
47%
7811562
47%
7971594
47%
7981596
47%
8471694
47%
8711742
47%
8951790
47%
9461892
47%
9481896
47%
9851970
47%
288576
47%
466932
47%
483966
47%
5761152
46%
5821164
46%
5931186
46%
5941188
46%
6581316
46%
6651330
46%
6771354
46%
6921384
46%
6961392
46%
7591518
46%
7651530
46%
7711542
46%
7721544
46%
7921584
46%
8491698
46%
8561712
46%
8571714
46%
8621724
46%
8731746
46%
8821764
46%
8831766
46%
9371874
46%
9381876
46%
9471894
46%
9571914
46%
9831966
46%
9941988
46%
269538
46%
278556
46%
287574
46%
367734
46%
384768
46%
388776
46%
486972
46%
6591318
45%
6911382
45%
7471494
45%
7571514
45%
7631526
45%
7641528
45%
8651730
45%
8911782
45%
9561912
45%
9641928
45%
9821964
45%
188376
45%
276552
45%
279558
45%
368736
45%
376752
45%
377754
45%
385770
45%
477954
45%
488976
45%
5841168
44%
5861172
44%
5881176
44%
6671334
44%
6711342
44%
6731346
44%
6821364
44%
6841368
44%
6971394
44%
7741548
44%
7831566
44%
8841768
44%
9391878
44%
9731946
44%
9811962
44%
386772
44%
468936
44%
478956
44%
487974
44%
5671134
43%
6741348
43%
6831366
43%
6931386
43%
7581516
43%
7851570
43%
7941588
43%
8381676
43%
8741748
43%
8811762
43%
8971794
43%
9581916
43%
9621924
43%
9631926
43%
9651930
43%
9711942
43%
9841968
43%
9861972
43%
369738
43%
387774
43%
5771154
42%
5791158
42%
6851370
42%
6861372
42%
6871374
42%
6941388
42%
7731546
42%
7931586
42%
8631726
42%
8851770
42%
8921784
42%
8931786
42%
9591918
42%
9721944
42%
289578
42%
389778
42%
469938
42%
5781156
41%
6661332
41%
6781356
41%
7761552
41%
7821564
41%
9671934
41%
9881976
41%
378756
41%
379758
41%
467934
41%
489978
41%
5661132
40%
6681336
40%
6761352
40%
6791358
40%
6891378
40%
7841568
40%
7861572
40%
7961592
40%
8721744
40%
8941788
40%
8961792
40%
9761952
40%
479958
40%
5691138
39%
5871174
39%
6881376
39%
7661532
39%
7681536
39%
7691538
39%
8661732
39%
8691738
39%
9871974
39%
5891178
38%
6691338
38%
7671534
38%
7771554
38%
7781556
38%
7791558
38%
7871574
38%
8761752
38%
8861772
38%
8981796
38%
9771954
38%
5681136
37%
8591718
37%
8671734
37%
8791758
37%
8881776
37%
9661932
37%
9741948
37%
9781956
37%
7881576
36%
7891578
36%
8771754
36%
9791958
36%
9891978
36%
8681736
35%
9681936
35%
9691938
35%
8781756
34%
8871774
34%
8891778
34%

Score Distribution

Percentile by Number Answered

Percent of People with Each Score

Your Score History

You have not taken this quiz