![Pascal's calculator (also known as the arithmetic machine or Pascaline), a mechanical calculator invented by Blaise Pascal in the early 17th century. Pascal was led to develop a calculator by the laborious Pascal's calculator (also known as the arithmetic machine or Pascaline), a mechanical calculator invented by Blaise Pascal in the early 17th century. Pascal was led to develop a calculator by the laborious](https://c8.alamy.com/comp/2A265F9/pascals-calculator-also-known-as-the-arithmetic-machine-or-pascaline-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-fathers-work-as-supervisor-of-taxes-in-rouen-he-designed-the-machine-to-add-and-subtract-two-numbers-directly-and-to-perform-multiplication-and-division-through-repeated-addition-or-subtraction-2A265F9.jpg)
Pascal's calculator (also known as the arithmetic machine or Pascaline), a mechanical calculator invented by Blaise Pascal in the early 17th century. Pascal was led to develop a calculator by the laborious
![Pascal's calculator (also known as the arithmetic machine or Pascaline), a mechanical calculator invented by Blaise Pascal in the early 17th century. Pascal was led to develop a calculator by the laborious Pascal's calculator (also known as the arithmetic machine or Pascaline), a mechanical calculator invented by Blaise Pascal in the early 17th century. Pascal was led to develop a calculator by the laborious](https://c8.alamy.com/zooms/6/02cf0d16d5c3493280153282300fead5/2a265f7.jpg)
Pascal's calculator (also known as the arithmetic machine or Pascaline), a mechanical calculator invented by Blaise Pascal in the early 17th century. Pascal was led to develop a calculator by the laborious
![Pascal's calculator (also known as the arithmetic machine or Pascaline), a mechanical calculator invented by Blaise Pascal's calculator (also known as the arithmetic machine or Pascaline), a mechanical calculator invented by Blaise](https://l450v.alamy.com/450v/2a265f9/pascals-calculator-also-known-as-the-arithmetic-machine-or-pascaline-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-fathers-work-as-supervisor-of-taxes-in-rouen-he-designed-the-machine-to-add-and-subtract-two-numbers-directly-and-to-perform-multiplication-and-division-through-repeated-addition-or-subtraction-2a265f9.jpg)
Pascal's calculator (also known as the arithmetic machine or Pascaline), a mechanical calculator invented by Blaise
![Calculatrice de Pascal (également connu sous le nom de la machine arithmétique ou Pascaline), une calculatrice mécanique inventée par Blaise Pascal au début du 17e siècle. Pascal a été conduit à développer Calculatrice de Pascal (également connu sous le nom de la machine arithmétique ou Pascaline), une calculatrice mécanique inventée par Blaise Pascal au début du 17e siècle. Pascal a été conduit à développer](https://c8.alamy.com/zoomsfr/9/10cb91467b584ce4b4aad89971854e19/2a265f5.jpg)
Calculatrice de Pascal (également connu sous le nom de la machine arithmétique ou Pascaline), une calculatrice mécanique inventée par Blaise Pascal au début du 17e siècle. Pascal a été conduit à développer
![Les premières calculatrices: Les calculatrices MÉCANIQUES | Projet culture : La calculatrice à travers le temps Les premières calculatrices: Les calculatrices MÉCANIQUES | Projet culture : La calculatrice à travers le temps](https://culturecalculette.files.wordpress.com/2013/11/dessin_schickard_1.gif)
Les premières calculatrices: Les calculatrices MÉCANIQUES | Projet culture : La calculatrice à travers le temps
![Pascal's calculator (also known as the arithmetic machine or Pascaline), a mechanical calculator invented by Blaise Pascal in the early 17th century. Pascal was led to develop a calculator by the laborious Pascal's calculator (also known as the arithmetic machine or Pascaline), a mechanical calculator invented by Blaise Pascal in the early 17th century. Pascal was led to develop a calculator by the laborious](https://l450v.alamy.com/450v/rxwna5/pascals-calculator-also-known-as-the-arithmetic-machine-or-pascaline-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-fathers-work-as-supervisor-of-taxes-in-rouen-he-designed-the-machine-to-add-and-subtract-two-numbers-directly-and-to-perform-multiplication-and-division-through-repeated-addition-or-subtraction-rxwna5.jpg)
Pascal's calculator (also known as the arithmetic machine or Pascaline), a mechanical calculator invented by Blaise Pascal in the early 17th century. Pascal was led to develop a calculator by the laborious
![Nos objets ont une histoire: la pascaline, première calculatrice inventée par l'homme - La DH/Les Sports+ Nos objets ont une histoire: la pascaline, première calculatrice inventée par l'homme - La DH/Les Sports+](https://www.dhnet.be/resizer/aq6FLTHb1HmqD3fF9iaXyOGdgq8=/1200x800/filters:format(jpeg):focal(1275x1215.5:1285x1205.5)/cloudfront-eu-central-1.images.arcpublishing.com/ipmgroup/QA5DPNZPH5GOTNL7SNFHZKBAL4.jpg)