What is a Pascaline?
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Answer:
Pascal's calculator is a mechanical calculator invented by Blaise Pascal in the early 17th century. Pascal was led to develop a calculator by the laborious arithmetical calculations required by his father's work as the supervisor of taxes in Rouen. Wikipedia
Calculation supported: Multiplication, Division, Addition, Subtraction
Purpose: Adding and subtracting two numbers directly and to perform multiplication and division through repeated addition or subtraction
Made of material option: Metal
Component: Gear, Stylus, Display bar, Sautoir
Creator: Blaise Pascal
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2
Answer:
it is mechanical calculator
Explanation:
invented by bascal
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