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
65
130
521
1042
73
146
401
802
792
1584
14
28
932
1864
535
1070
408
816
181
362
901
1802
837
1674
440
880
986
1972
585
1170
291
582
271
542
934
1868
161
322
494
988
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