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Elements of arithmetic ⠃⠗⠋ braille edition

Grade 1 — uncontracted, letter-for-letter. Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 2 instead.

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498,465 braille cells · 510 embossed pages at 40×25 · 10,650 unrepresentable characters omitted

⠀⠺⠑⠀⠓⠁⠧⠑⠀⠞⠁⠅⠑⠝⠀⠊⠞⠀⠙⠀⠞⠊⠍⠑⠎⠀⠞⠕⠕⠀⠍⠁⠝⠽⠆⠀⠕⠗⠀
⠓⠁⠧⠑⠀⠀⠍⠁⠙⠑⠀⠁⠀⠗⠑⠎⠥⠇⠞⠀⠺⠓⠊⠉⠓⠀⠊⠎⠀⠶⠁⠤⠃⠶⠙⠀⠞⠕⠕⠀
⠛⠗⠑⠁⠞⠲⠀⠠⠞⠓⠑⠀⠗⠑⠁⠇⠀⠗⠑⠎⠥⠇⠞⠀⠊⠎⠀⠀⠞⠓⠑⠗⠑⠋⠕⠗⠑⠀
⠁⠉⠤⠃⠉⠤⠶⠁⠀⠤⠃⠶⠙⠲⠀⠠⠃⠥⠞⠀⠶⠁⠤⠃⠶⠙⠀⠊⠎⠀⠁⠙⠤⠀⠃⠙⠂⠀
⠁⠝⠙⠀⠀⠞⠓⠑⠗⠑⠋⠕⠗⠑⠀⠀⠀⠀⠀⠀⠀⠀⠶⠁⠀⠤⠀⠃⠶⠶⠉⠀⠤⠀⠙⠶⠀⠀⠁⠉
⠀⠤⠀⠃⠉⠀⠤⠀⠁⠙⠀⠤⠀⠃⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠁⠉⠀⠤⠀⠃⠉⠀⠤⠀⠁⠙⠀⠀⠃⠙⠀⠀⠀⠀⠀⠀⠀⠀⠶⠼⠙⠁⠶⠀⠀⠀⠀⠠⠋⠗⠕⠍⠀
⠞⠓⠑⠎⠑⠀⠞⠓⠗⠑⠑⠀⠑⠭⠁⠍⠏⠇⠑⠎⠀⠍⠁⠽⠀⠃⠑⠀⠉⠕⠇⠇⠑⠉⠞⠑⠙⠀
⠞⠓⠑⠀⠋⠕⠇⠇⠕⠺⠊⠝⠛⠀⠗⠥⠇⠑⠀⠋⠕⠗⠀⠞⠓⠑⠀⠀
⠍⠥⠇⠞⠊⠏⠇⠊⠉⠁⠞⠊⠕⠝⠀⠕⠋⠀⠁⠇⠛⠑⠃⠗⠁⠊⠉⠀⠟⠥⠁⠝⠞⠊⠞⠊⠑⠎⠒⠀
⠠⠍⠥⠇⠞⠊⠏⠇⠽⠀⠑⠁⠉⠓⠀⠞⠑⠗⠍⠀⠕⠋⠀⠞⠓⠑⠀⠀⠍⠥⠇⠞⠊⠏⠇⠊⠉⠁⠝⠙
⠀⠃⠽⠀⠑⠁⠉⠓⠀⠞⠑⠗⠍⠀⠕⠋⠀⠞⠓⠑⠀⠍⠥⠇⠞⠊⠏⠇⠊⠑⠗⠆⠀⠺⠓⠑⠝⠀
⠞⠓⠑⠀⠞⠺⠕⠀⠞⠑⠗⠍⠎⠀⠓⠁⠧⠑⠀⠀⠃⠕⠞⠓⠀⠀⠕⠗⠀⠃⠕⠞⠓⠤⠃⠑⠋⠕⠗⠑
⠀⠞⠓⠑⠍⠂⠀⠏⠥⠞⠀⠀⠃⠑⠋⠕⠗⠑⠀⠞⠓⠑⠊⠗⠀⠏⠗⠕⠙⠥⠉⠞⠆⠀⠺⠓⠑⠝⠀
⠕⠝⠑⠀⠓⠁⠎⠀⠀⠀⠁⠝⠙⠀⠞⠓⠑⠀⠕⠞⠓⠑⠗⠤⠂⠀⠏⠥⠞⠤⠃⠑⠋⠕⠗⠑⠀
⠞⠓⠑⠊⠗⠀⠏⠗⠕⠙⠥⠉⠞⠲⠀⠠⠊⠝⠀⠥⠎⠊⠝⠛⠀⠞⠓⠑⠀⠋⠊⠗⠎⠞⠀
⠞⠑⠗⠍⠎⠂⠀⠀⠺⠓⠊⠉⠓⠀⠓⠁⠧⠑⠀⠝⠕⠀⠎⠊⠛⠝⠂⠀⠁⠏⠏⠇⠽⠀⠞⠓⠑⠀
⠗⠥⠇⠑⠀⠁⠎⠀⠊⠋⠀⠞⠓⠑⠽⠀⠓⠁⠙⠀⠞⠓⠑⠀⠎⠊⠛⠝⠀⠲⠀⠀⠀⠀⠼⠋⠓⠲⠀
⠠⠋⠕⠗⠀⠑⠭⠁⠍⠏⠇⠑⠂⠀⠶⠁⠀⠀⠃⠶⠶⠁⠀⠀⠃⠶⠀⠛⠊⠧⠑⠎⠀⠁⠁⠀⠀⠁⠃⠀
⠁⠃⠀⠀⠀⠃⠃⠲⠀⠠⠃⠥⠞⠀⠁⠃⠀⠀⠁⠃⠀⠊⠎⠀⠼⠃⠰⠁⠃⠆⠀⠓⠑⠝⠉⠑⠀⠞⠓⠑
⠀⠎⠟⠥⠁⠗⠑⠀⠕⠋⠀⠁⠀⠀⠃⠀⠊⠎⠀⠀⠁⠁⠀⠀⠼⠃⠰⠁⠃⠀⠀⠃⠃⠲⠀
⠠⠁⠛⠁⠊⠝⠀⠶⠁⠤⠀⠃⠶⠶⠁⠤⠃⠶⠀⠛⠊⠧⠑⠎⠀⠁⠁⠤⠁⠃⠤⠁⠃⠀⠀⠀⠃⠃⠲⠀
⠠⠃⠥⠞⠀⠞⠺⠕⠀⠎⠥⠃⠞⠗⠁⠉⠞⠊⠕⠝⠎⠀⠕⠋⠀⠁⠃⠀⠁⠗⠑⠀
⠑⠟⠥⠊⠧⠁⠇⠑⠝⠞⠀⠞⠕⠀⠎⠥⠃⠞⠗⠁⠉⠞⠊⠝⠛⠀⠀⠼⠃⠰⠁⠃⠆⠀⠓⠑⠝⠉⠑⠀
⠞⠓⠑⠀⠎⠟⠥⠁⠗⠑⠀⠕⠋⠀⠁⠤⠀⠃⠀⠊⠎⠀⠁⠁⠤⠼⠃⠰⠁⠃⠀⠀⠃⠃⠲⠀

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