8.1

The student will

a)   simplify numerical expressions involving positive exponents, using rational numbers, order of operations, and properties of operations with real numbers; and

b)   compare and order decimals, fractions, percents, and numbers written in scientific notation.

Essential Knowledge and Skills  (Full Curriculum Framework for this SOL)

• Simplify numerical expressions containing: 1) exponents (where the base is a rational number and the exponent is a positive whole number); 2) fractions, decimals, integers and square roots of perfect squares; and 3) grouping symbols (no more than 2 embedded grouping symbols).  Order of operations and properties of operations with real numbers should be used.
• Compare and order no more than five fractions, decimals, percents, and numbers written in scientific notation using positive and negative exponents. Ordering may be in ascending or descending order.

Textbook Correlation