Definitions and historical backgrounds of 11 math symbols.
Total 11 posters.
All posters are DIGITAL (JPG) files.
Each poster is 11 x 17 inches.
Can be printed in larger sizes.
5100 x 3300 px. High resolution 300 dpi
You can print it yourself at school, home or have it printed professionally at a local printing store.
You may use the posters in only one classroom. If you want to use the posters in more than one classroom you need to purchase extra license.