Year 2 Maths triangle investigation
View the embedded image gallery online at:
http://171.33.193.65/en/class-pages/year-2/1702-?print=1&tmpl=component#sigFreeId09c10165bb
http://171.33.193.65/en/class-pages/year-2/1702-?print=1&tmpl=component#sigFreeId09c10165bb