EARLY COUNTING DEVICES

Early People used ______ for counting.

• Fingers

• Stones

• Pebbles

• All of the above

_____________ is the first calculating device.

• Fingers

• Abacus

• Pascaline

• Step Reckoner

Identify the device

• Abacus

• Tabulating Machine

• Pascaline

• Step Reckoner

_______ is the first computer programmer.

• Blaise Pascal

• Wilhelm

• Lady Ada Lovelace

• None

_________ is the first mechanical calculator

• Abacus

• Step Reckoner

• Pascaline

• None

Who invented the Pascal's Calculator, an early mechanical calculator?

• Albert Einstein

• Leonardo da Vinci

• Blaise Pascal

• Isaac Newton

What is the name of the person who introduced the concept of logarithms and invented Napier's Bones?

• Isaac Newton

• Leonardo da Vinci

• John Napier

• Thomas Edison

What is the name of the mathematician who is often credited with the invention of the slide rule?

• Galileo Galilei

• William Oughtred

• Isaac Newton

• Leonhard Euler

What's the name of the inventor of the Analytical Machine?

• Albert Einstein

• Stephen Hawking

• Charles Babbage

• Konrad Zuse

The machine the can weave patterns on fabric following designs on punch card is _______

• Pascaline

• Analytical engine

• Jacquard loom

• Difference engine