1. Quick Start Expectations 1.Fill in planner and HWRS HW: p. 66-74 #26-35 Show all your work! 2.Get a signature on your HWRS 3.Warm Up in your journal: What is the Additive Identity? What is the Multiplicative Identity? What is the definition of Additive Inverse? What is the definition of Multiplicative Inverse? 0 1 The sum of a number and its opposite is always zero a + 0 = a a x 1 = a The reciprocal of the number. A number times its multiplicative inverse is one

3. Commutative Property of Multiplication Multiplicative Inverse Property Multiplicative Identity

6. Positive ÷ Positive = Positive Positive ÷ Negative = Negative Negative ÷ Positive = Negative Negative ÷ Negative = Positive Dividing Integers - Rules

7. Multiplying Integers - Rules Positive x Positive = Positive Positive x Negative = Negative Negative x Positive = Negative Negative x Negative = Positive