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Mathemateg Cyflym - Dwbl Y Rhif hwnnw!

Allwch chi ddyblu'r holl rifau hyn o fewn y terfyn amser? Profwch eich sgiliau mathemateg pen!
Mae'r cwis hwn yn newid bob tro rydych chi'n chwarae!
Awdur Saesneg: Quizmaster
This quiz is in Welsh
Quiz by Kymmenentuhatta
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Last updated: November 28, 2023
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First submittedNovember 28, 2023
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rhif
dwbl
251
502
868
1736
132
264
541
1082
482
964
rhif
dwbl
866
1732
965
1930
770
1540
932
1864
214
428
rhif
dwbl
605
1210
765
1530
425
850
239
478
834
1668
rhif
dwbl
563
1126
411
822
481
962
249
498
138
276
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