The Real Number System 11/30/2018 Singler

Bellringer What is the absolute value of -5? What is the opposite of 50? What is the reciprocal of 1/3? 11/30/2018 Singler

The Real Number System The Real Number System is divided into two categories: Rational Numbers Irrational Numbers 11/30/2018 Singler

The Real Number System Rational Numbers – Can be written as the ratio of two integers May be terminating or repeating! Rational Numbers Include: Natural Numbers Whole Numbers Integers 11/30/2018 Singler

Natural Numbers Known as the counting numbers. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 . . . 150 . . . 589 CAUTION!!! The Natural Numbers DO NOT include ZERO! 11/30/2018 Singler

Start at zero 0, 1, 2, 3, 4, 5 . . . 576. . . Whole Numbers 11/30/2018 Singler

Integers Whole Numbers Negative Whole Numbers Zero (REMEMBER: Zero is neither positive or negative!) 11/30/2018 Singler

Irrational Numbers Irrational Numbers – Cannot be written as the ratio of two integers Irrational Numbers Are: Non-terminating and Non-repeating Famous Irrationals  11/30/2018 Singler

The Real Number System Real Numbers Rational Numbers Irrational Numbers 1/2 -2 2 3 3 2/3 5 2 3 4 15% -0.7 1.456 11/30/2018 Singler

The Real Number System Real Numbers Rational Numbers Irrational Numbers Integers 2 3 3 -2 1/2 2/3 5 2 3 4 - 0.7 15% 1.50 11/30/2018 Singler

The Real Number System Real Numbers Rational Numbers Irrational Numbers Integers Whole 2 3 1/2 3 2/3 5 2 3 4 -2 - 0.7 15% 1.456 11/30/2018 Singler

The Real Number System Real Numbers Rational Numbers Irrational Numbers Integers Whole 2 Natural 3 1/2 2/3 3 5 2 3 4 -2 - 0.7 15% 1.456 11/30/2018 Singler