Who Made the First Calculator?

Answer

In 1642, at the age of eighteen, French mathematician Blaise Pascal built the first automatic mechanical calculator that could add and subtract, called the Pascaline. It did not become commercially popular, as it was less expensive to hire a person to do the calculations by hand.
1 Additional Answer
Ask.com Answer for: who made the first calculator
The first practical calculator was invented by William Seward Burroughs in 1885 in St. Louis, Missouri.
Q&A Related to "Who Made the First Calculator?"
The calculator, or calculating machine, was patented by William Seward Burroughs in 1886. It still did nothing to prevent the shock people get when they add up their bills. For more
http://answers.ask.com/Computers/Hardware/who_made...
1. Convert the data into binary (see Resources) 2. Select an odd number for a key and convert it to binary (see Resources) 3. Divide the data (in binary) by the key (also in binary)
http://www.ehow.com/how_7364601_calculate-crc-made...
Plastics and metals mainly.
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We offer several payment methods to assist you. For your convenience, we recommend using the online web payment option to pay via electronic check or credit card (access “Online
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