Ffocws rhifedd 4
Subtitle: gwaith cartref
By: ysgrifennwyd gan John Spooner ; golygwyd gan Mike Askew a Sheila Ebbutt.
Contributors: Askew, Mike.; Ebbutt, Sheila.; Qualifications, Curriculum and Assessment Authority for Wales.
Publisher: Gwasg Taf
Published: 2001
Place of publication: Caergybi
Language: wel
Number of pages: 38
Subjects: Numeracy -- Study and teaching (Elementary).
Work titles: Numeracy focus 4.
Notes: Addasiad Cymraeg gan Awdurdod Cymwysterau, Cwricwlwm ac Asesu Cymru = Welsh adaptation by Qualifications, Curriculum and Assessment Authority for Wales.

Argraffiad Saesneg gwreiddiol = Original English edition : Oxford : Rigby, 1999.

Addasiad Cymraeg o = Welsh adaptation of : Numeracy focus 4.