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Blaise Pascal invented the calculator. the calculator was called the Pascaline. it was made 427 years ago. Every 10 times you used it you would have to change the gears.
calculators were invented during the paleozoaic era, it was made of rock back then
The very first hand-held electric calculator was invented in 1967. It had eighteen keys, and was capable of preforming addition, subtraction, division, and multiplication.
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When were graphing calculators invented?
1833
Who invented calculators?
Blaise Pascal
Are electric bill calculators accurate?
Yes, more often than not any error in electric bill calcultors come from the user, not the machine. Electric bill calculators are very useful in calculating the accuracy of the user's monthly electric bill.
Where were calculators invented?
Texas Instruments came up with the first calculators in the 1970's - so, Texas.
Who invented electric transit?
Who invented thd Electric Transit? What year was the Electric Transit invented?
Who invented electric tolls?
Who invented thd Electric Transit? What year was the Electric Transit invented?
What country did calculators get invented?
The first calculator was made in Hawaii
When was the electric iron invention?
When Was The Electric Iron Invented? When Was The Electric Iron Invented?
Scientific calculators were invented in which year?
I don't know an exact year, but handheld calculators first appeared about 1973. Desktops were several years earlier.
When was an electric lawn mower invented?
The electric lawn mower was invented in 1830.
Who invented the electric bow tie?
Micheal Boaslink invented the electric bowtie in 2006.
When were the first calculators commercially available?
The calculator was invented to calculate large mathematical problems.AnswerThe calculator was invented to calculate large mathematical problems.
