Enrhifo
-\frac{356305}{2}=-178152.5
Ffactor
-\frac{356305}{2} = -178152\frac{1}{2} = -178152.5
Rhannu
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52-\frac{356409}{2}
Cyfrifo 597 i bŵer 2 a chael 356409.
\frac{104}{2}-\frac{356409}{2}
Troswch y rhif degol 52 i’r ffracsiwn \frac{104}{2}.
\frac{104-356409}{2}
Gan fod gan \frac{104}{2} a \frac{356409}{2} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.
-\frac{356305}{2}
Tynnu 356409 o 104 i gael -356305.
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