"Mae pedair gwaith dau yn wyth" a "mae pedwar dau yn gwneud wyth" sydd yng Ngeiriadur yr Academi o dan "time" pwynt 10...
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> On 2 Jul 2015, at 11:40, Megan Tomos <[log in to unmask]> wrote:
>
> Oes angen rhywbeth o gwbl? Chwech saith = pedwardeg dau?
>
> Sent from my iPad
>
>> On 2 Gorff 2015, at 12:31, Sioned Graham-Cameron <[log in to unmask]> wrote:
>>
>> Teimlo'n hynod dwp bore ma!
>>
>> Mathemateg yw'r testun - beth ddefnyddir am 'times' h.y. 6 times 7?
>>
>> Diolch.
>>
>> Sioned
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