This is further practice in comparing and ordering fractions and decimals as well as estimating their equivalents. These skills will provide the basis for adding and subtracting multiple fractions and decimals.
There are 20 books in the Pre-Algebra series. The first books continue from the Fraction series with more work on fractions and decimals. Books progress through percentages, proportions, metrics, scientific notation, order of operations and finally, probability in Book 20. Students who complete the Pre-Algebra series are now fully ready for Algebra (coming soon).