
glacial-start / everyday arithmetic
A single-page instrument for everyday arithmetic — enter a number, choose an operator, and read the answer in the oversized display below. Clean, instant, and precise; when the sum is done, clear it and start again.

glacial-start / everyday arithmetic
A single-page instrument for everyday arithmetic — enter a number, choose an operator, and read the answer in the oversized display below. Clean, instant, and precise; when the sum is done, clear it and start again.
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