Hurtig matematik - det dobbelte tal!

Kan du fordoble alle disse tal inden for tidsfristen? Test dine mentale matematiske færdigheder!
Denne quiz ændrer sig hver gang du spiller!
Engelsk forfatter: Quizmaster
Quiz by
Jerry928
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Last updated: August 21, 2023
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First submittedAugust 21, 2023
Times taken53
Average score45,0%
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nummer
dobbelt
390
780
757
1514
214
428
496
992
29
58
618
1236
874
1748
104
208
606
1212
594
1188
563
1126
820
1640
549
1098
426
852
26
52
510
1020
947
1894
235
470
519
1038
819
1638
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