Library / Education / 1001 tasks for mental calculation / Braille
1001 tasks for mental calculation ⠃⠗⠋ 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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54,919 braille cells · 55 embossed pages at 40×25 · 102,116 unrepresentable characters omitted
⠦⠀⠼⠙⠀⠀⠼⠙⠛⠚⠀⠀⠀⠀⠀⠀⠼⠋⠃⠚⠲⠀⠀⠲⠀⠀⠀⠀⠀⠼⠁⠓⠀⠀⠀⠀⠀⠀ ⠼⠃⠑⠀⠂⠀⠀⠀⠀⠀⠀⠀⠼⠑⠚⠀⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠦⠀⠼⠁⠚⠚⠚⠚⠚⠀⠀⠀⠀ ⠼⠋⠃⠁⠲⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠂⠀⠀⠀⠂⠀⠀⠀⠂⠀⠀⠀⠀⠀⠦⠀ ⠼⠑⠚⠚⠚⠚⠀⠲⠀⠀⠀⠀⠼⠋⠃⠃⠲⠀⠀⠀⠀⠼⠁⠙⠋⠀⠲⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠃⠙⠀⠲⠀⠀⠲⠀⠀⠀⠀⠀⠀⠦⠀⠼⠃⠑⠚⠀⠀⠲⠀⠀⠀⠀⠼⠋⠃⠉⠲⠀⠀⠀⠂⠀⠀⠀⠀ ⠼⠋⠚⠚⠀⠂⠀⠀⠀⠀⠀⠀⠀⠼⠃⠀⠲⠀⠀⠀⠼⠉⠊⠀⠀⠀⠀⠂⠀⠀⠼⠑⠀⠀⠀⠲⠀⠀⠀⠀ ⠦⠀⠀⠼⠓⠀⠀⠀⠀⠀⠼⠋⠃⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠼⠁⠃⠚⠚⠀⠲⠀⠀⠀⠀⠀⠀⠀⠦⠀ ⠼⠁⠀⠀⠼⠁⠃⠀⠀⠀⠀⠀⠼⠋⠃⠑⠲⠀⠀⠀⠀⠼⠃⠚⠚⠚⠀⠲⠀⠀⠀⠼⠙⠓⠀⠀⠀⠀ ⠼⠃⠓⠀⠲⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠼⠁⠉⠀⠲⠀⠀⠀⠀⠦⠀⠼⠁⠋⠀⠀⠀⠀ ⠼⠋⠃⠋⠲⠀⠀⠀⠀⠼⠁⠚⠚⠚⠀⠲⠀⠀⠀⠀⠼⠃⠙⠀⠲⠀⠀⠀⠀⠀⠼⠉⠋⠀⠲⠂⠀⠀⠀ ⠼⠑⠉⠀⠲⠀⠀⠀⠀⠀⠂⠀⠀⠀⠦⠀⠼⠁⠋⠀⠆⠀⠼⠓⠀⠀⠀⠀⠀⠼⠋⠃⠛⠲⠀⠀⠀⠀⠀⠀ ⠶⠼⠛⠀⠶⠀⠀⠀⠀⠀⠀⠼⠛⠀⠀⠀⠀⠼⠛⠀⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠃⠑⠀⠲⠀⠀⠦⠀ ⠼⠊⠊⠀⠲⠀⠀⠀⠀⠼⠋⠃⠓⠲⠀⠀⠀⠀⠼⠙⠓⠀⠀⠀⠀⠀⠼⠃⠀⠀⠀⠀⠲⠀⠀⠀⠀⠀⠀⠀ ⠦⠀⠼⠙⠀⠀⠀⠀⠀⠼⠋⠃⠊⠲⠀⠀⠀⠀⠀⠀⠤⠀⠀⠼⠃⠑⠉⠀⠲⠀⠀⠀⠂⠀⠀⠀⠀⠲⠀⠀ ⠦⠀⠼⠁⠋⠁⠆⠀⠼⠊⠃⠀⠀⠀⠀⠼⠋⠉⠚⠲⠀⠀⠀⠀⠀⠼⠉⠁⠚⠚⠀⠲⠀⠀⠀⠀⠀⠀⠀⠀ ⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠦⠀⠼⠃⠁⠚⠚⠆⠀⠼⠛⠚⠚⠆⠀ ⠼⠉⠚⠚⠀⠀⠀⠀⠼⠋⠉⠁⠲⠀⠀⠀⠀⠀⠀⠲⠀⠀⠀⠀⠀⠀⠼⠛⠀⠀⠂⠀⠀⠀⠀⠀⠼⠃⠀⠲ ⠀⠀⠀⠀⠀⠼⠁⠚⠀⠀⠲⠀⠀⠀⠀⠦⠀⠼⠁⠚⠚⠚⠀⠀⠀⠀⠼⠋⠉⠃⠲⠀⠀⠀⠀⠀⠼⠑⠀⠲ ⠀⠀⠀⠼⠃⠑⠀⠦⠀⠼⠁⠃⠀⠀⠼⠚⠚⠚⠀⠀⠀⠀⠼⠋⠉⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠓⠀⠀ ⠂⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠼⠓⠀⠀⠀⠂⠀⠀⠀⠲⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠂⠀⠀⠦⠀ ⠼⠉⠃⠚⠆⠀⠼⠙⠚⠆⠀⠼⠑⠀⠀⠀⠀⠼⠋⠉⠙⠲⠀⠀⠀⠼⠛⠀⠀⠀⠲⠀⠀⠀⠀⠀⠼⠛⠀⠂ ⠀⠀⠀⠀⠀⠀⠼⠛⠀⠲⠀⠀⠀⠀⠼⠉⠀⠆⠀⠀⠀⠀⠀⠼⠁⠛⠀⠂⠀⠀⠀⠀⠀⠼⠛⠀⠲⠀⠀⠀ ⠼⠓⠀⠲⠀⠀⠀⠀⠀⠦⠀⠼⠁⠀⠀⠼⠁⠑⠀⠀⠀⠀⠀⠼⠋⠉⠑⠲⠀⠀⠼⠛⠛⠛⠀⠲⠀⠀⠀⠂ ⠀⠂⠀⠀⠀⠲⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠦⠀⠼⠉⠆⠀⠼⠁⠓⠆⠀⠼⠁⠚⠓⠆⠀⠀⠼⠋⠙⠓ ⠀⠀⠀⠀⠼⠋⠉⠋⠲⠀⠀⠀⠀⠼⠑⠀⠀⠼⠁⠚⠚⠚⠚⠀⠲⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠲⠀
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