4 results
Free adult education numbers lectures
9:58
Mathematics - Origin and History of Numbers (Number System) - Algebra
This video covers:
Origin and History of Numbers
This session will help you that from the numbers where generated and what our lives be without numbers.
The Hindu-Arabic numerals were invented by mathematicians in India. Perso-Arabic mathematicians called them "Hindu numerals" (where "Hindu" meant Indian). Later they came to be called "Arabic numerals" in Europe, because they were introduced to the West by Arab merchants.
Note that currently we also use roman number system. Under the Roman
Grades:
6th - 12th, Higher Education, Adult Education
Types:
translating expressions
verbal and variable expressions
Real Numbers Lecture
This quick class activity gives an introduction to slope and rate of change.
Intro Real numbers
number line, graphing
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