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
813
1626
481
962
632
1264
890
1780
41
82
819
1638
146
292
287
574
425
850
623
1246
638
1276
730
1460
615
1230
124
248
30
60
68
136
185
370
935
1870
306
612
908
1816
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