what year was the graphing calculator invented
The first mechanical calculator was invented in 1623. In 1961, the fist electronic desktop calculators were made.
You answer internet
the pocket calculator was invented in 1972.
the calculator was invented in 17th Century by Blaise Pascal.
the calculator was invented by a man called de lou franc
The calculator was invented to calculate large mathematical problems.AnswerThe calculator was invented to calculate large mathematical problems.
who invented the first mechanical digital calculator
Japan ;)
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The first calculator is believed to have been invented in North Africa, however China invented the spoon and the compass.
The first adding calculator machine was invented by Blaise Pascal.