- CD 7 - Signed Numbers & Exponents.
- Signed Numbers - Operations on Signed Numbers.
This segment covers the notion of negative numbers as well as rules for signs in addition, subtraction, multiplication and division of numbers.
- Signed Numbers - The Order of Operations and Signed Numbers.
This segment covers order of operations. Some examples include exponents.
- Exponents - Using Exponents.
This segment covers the computation of numerical expressions involving whole number exponents as well as the elementary rules of exponents.
- Exponents - Exponent Rules and Radicals.
This segment covers the basic notions of roots and radicals and their relations to whole number exponents.
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