Concrete Fractions Perspective
Read this topicSubtopics
- (How to Deal With) (Improper) Fractions
- Multiplying/Dividing Fractions
- Adding/Subtracting Fractions
- Mixed Numbers
- Cauchy's Functional Equation on Rationals
- Comparing Fractions; Size/Absolute Value
- Which Fractions Are "Equal"?
- Product of Nonzero Rationals Is Nonzero
- The Rational Numbers Form a "Field"
- When Are Two "Rational Linear" Functions Identical?