Tasgau Mathemateg: Dechreuwch gyda'r dudalen siap cylch, yna gallwch chi herio trwy symud ymlaen at y triongl neu sgwar. Os ydych chi'n hyderus gyda'r gwaith, gallwch roi cynnig ar y sialens sef y seren!
Maths tasks: Start with the sheet which has a pink circle in the corner, then you can move on to the triangle or square (depending on how confident you feel with the task). If you feel really confident with the activities, you could try the challenge task which has a yellow star in the corner of the page!