These lessons follow Study of Fractions and Study of Decimals. They may precede Percentage, or they may be presented as an introduction to percentage. A study of Ratio and Proportion prepares the child for the practical use of percentage; every case of percentage; can be fit into a workable ratio and solved through the use of a proportion equation.
- Ratio
- Percentages
- Integers
- Other Bases
- Cubing
- Cube Root
148 pages