Snabb matematik - dubbelt så många!

Kan du dubbla alla dessa siffror inom tidsgränsen? Testa dina mentala matematikkunskaper!
Detta frågesport ändras varje gång du spelar!
Engelsk författare: Quizmaster
Quiz by DesimtTukstanci
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Last updated: August 21, 2023
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First submittedAugust 21, 2023
Times taken7
Average score65,0%
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nummer
dubbel
836
1672
216
432
56
112
626
1252
50
100
881
1762
280
560
347
694
112
224
513
1026
470
940
344
688
353
706
282
564
443
886
531
1062
191
382
489
978
417
834
791
1582
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