Activities/Ruler (13.1)
Ruler: Graphical cm/mm ruler and grids to take measurements of lengths and angles of objects the size of XO laptop screen
Download: Ruler (13.1) (v.24) |
Ruler: com.laptop.Ruler Graphical cm/mm ruler and grids to take measurements of lengths and angles of objects the size of XO laptop screen
Download: Ruler (13.1) (v.24) |