Ychwanegiadau diwethaf - PISA |
67 golwg21 Tach 2010
|
|
80 golwg21 Tach 2010
|
|
94 golwg21 Tach 2010
|
|
43 golwg21 Tach 2010
|
|
96 golwg21 Tach 2010
|
|
154 golwg21 Tach 2010
|
|
88 golwg21 Tach 2010
|
|
69 golwg21 Tach 2010
|
|
82 golwg21 Tach 2010
|
|
101 golwg21 Tach 2010
|
|
78 golwg21 Tach 2010
|
|
80 golwg21 Tach 2010
|
|
51 golwg21 Tach 2010
|
|
64 golwg21 Tach 2010
|
|
58 golwg21 Tach 2010
|
|
66 golwg21 Tach 2010
|
|
61 golwg21 Tach 2010
|
|
49 golwg21 Tach 2010
|
|
|