Number line (hinged)

Print off a Hinged Ruler, Folding Ruler from Igbu: https://www.thingiverse.com/thing:6053215
Print off the braille numbers
Glue the braille numbers to the bottom of the Ruler, and you have a braille and print number line that you can manipulate!
Due to spacing, numbers above 9 do not have a number sign at the front