Ocean State Libraries

The structure of the fraction, numerator and denominator, is related to the whole number. Fundamental fractional operations such as equivalent fractions, reducing, simplifying, and writing a mixed number as an improper fraction are introduced.

Doubling and multiplying explains what these operations are and how they can be used in everyday lives.

Explains what subtraction is and how they can be used in our everyday lives. Each problem in the book is followed by a step-by-step guide that explains how to solve the problem.