Welsh Maths

March 7, 2025

Blwyddyn 6 – Lluosi ffracsiynau â chyfanrifau – Gwers 10

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March 7, 2025

Blwyddyn 6 – Lluosi ffracsiynau â ffracsiynau – Gwers 11

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March 7, 2025

Blwyddyn 6 – Rhannu Ffracsiynau gyda chyfanrifau (1) – Gwers 12

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March 7, 2025

Blwyddyn 6 – Rhannu Ffracsiynau â chyfanrifau (2) – Gwers 13

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March 7, 2025

Blwyddyn 6 – Y Pedwar Rheol – Gwers 14

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March 7, 2025

Blwyddyn 6 – Ffracsiwn o Rif – Gwers 15

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March 7, 2025

Blwyddyn 6 – Dod o hyd i’r cyfan – Gwers 16

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January 30, 2025

Blwyddyn 4 – Adio a thynnu 1,10,100 a 1,000 – Gwers 1

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January 30, 2025

Blwyddyn 4 – Adio 2 rif 4 digid (heb gyfnewid) – Gwers 2

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January 30, 2025

Blwyddyn 4 – Adio 2 rif 4 digid (gan groesi ffin) – Gwers 3

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January 30, 2025

Blwyddyn 4 – Adio 2 rif 4 digid (gan groesi’r ffin dwywaith neu fwy) – Gwers 4

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January 30, 2025

Blwyddyn 4 – Tynnu dau rif 4 digid (heb gyfnewid) – Gwers 5

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