Problems 1-4
These problems test your understanding of this section. If you are having trouble answering these question, go back and read the section.
Problems 5-6
See Table 4.5; note the people in these problems are like the dots in … See the whole entry
Problems 1-8
These problems are making sure you understand the idea of explaining what a number means by writing it is expanded notation.
Problems 9-14
See Example 1. (Yes, you are supposed to draw a picture showing the meaning of … See the whole entry
The Hindu-Arabic or decimal numeration system is the one we use everyday. Its … See the whole entry