Брза математика - удвостручите тај број!

Можете ли удвостручити све ове бројке у року? Тестирајте своје менталне математичке вештине!
Овај квиз се мења сваки пут када играте!
Eнглески аутор: Quizmaster
Quiz by Jerry928
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Last updated: August 21, 2023
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First submittedAugust 21, 2023
Times taken153
Average score50,0%
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број
дупло
185
370
848
1696
482
964
196
392
711
1422
325
650
753
1506
884
1768
824
1648
306
612
900
1800
597
1194
73
146
657
1314
271
542
750
1500
665
1330
207
414
649
1298
466
932
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