Number Theory The Integers; Order of Operations Rational Numbers 3.1-3.3 Number Theory The Integers; Order of Operations Rational Numbers

Real Number System: Real Numbers Rational Irrational Integers cc cc Natural cc Whole

Questions about Sets: Answer the following True of False questions… 1) 2) {-5, 0, 1}

Prime Factorization A prime number is a natural number greater than 1 that has only itself and 1 as factors. Every number can be written as the product of its prime factors. 72

Order of Operations PEMDAS Simplify… 1) 2)

Rational Numbers Fractions! Reducing Fractions: Reduce Converting Mixed Numbers to Fractions 2)

Rational Numbers Convert Fractions to Mixed Numbers: 3) Multiply Fractions 4)

Rational Numbers Dividing Fractions 5) Adding and Subtracting Fractions 6) 7)

Find the Slope Slope = Find the slope between the two points.

Last one… Order of Operations and Fractions Example: Simplify.