(as opposed to fake numbers?)

Slides:

Advertisements

Similar presentations

(as opposed to fake numbers?)

Advertisements

(as opposed to fake numbers?)

(as opposed to fake numbers?)

Classifying Numbers Whole Numbers Integers Rational Numbers Irrational Numbers Real Numbers.

The Real Number System. The natural numbers are the counting numbers, without _______. Whole numbers include the natural numbers and ____________. Integers.

NUMBER SYSTEMS ⅝ 25 √7 π

Real Numbers Real Numbers are all numbers that can be located on Real Number line. This includes all whole numbers, all fractions, all decimals, all roots,

The root word of rational is ratio.

The Real Number System. Real Numbers The set of all rational and the set of all irrational numbers together make up the set of real numbers. Any and all.

Rational or Irrational? Why?

Warm Up Add or subtract. 1 + – – – –

(as opposed to fake numbers?)

REAL NUMBERS (as opposed to fake numbers?) Two Kinds of Real Numbers Rational Numbers Irrational Numbers.

 Can be put in fractional form  The decimal form of the number either terminates (ends) or repeats.  Counting numbers, whole numbers, integers and.

The Real Number System -13 O, 1, 2, 3… 1/ π.

1 Classifying and Identifying Real Numbers (as opposed to fake numbers?)

What is a Set? A SET is a group of objects that share similar characteristics or properties Example: Clothing.

Classification of the Real Number System

Chapter 1: Real Numbers and Equations Section 1.1: The Set of Real Numbers.

Rational and Irrational Numbers Write down anything you know about rational and irrational number.

Unit 1-Number Sets Aa-1.1 Define and identify integers, rational, irrational, natural, whole and real numbers.

REAL NUMBERS (as opposed to fake numbers?) Two Kinds of Real Numbers Rational Numbers Irrational Numbers.

® Ramziah AL Kaissi REAL NUMBERS (as opposed to fake numbers?)

REAL NUMBERS (as opposed to fake numbers?) Two Kinds of Real Numbers Rational Numbers Irrational Numbers.

Real Numbers Rational Number s Non- integer s Intege rs Negative Integers Whole Number s Natural Numbers Zero Irrationa l Number s.

5-3(D) Real Numbers.

Classifying Numbers Natural Numbers Whole Numbers Integers Rational Numbers Irrational Numbers Real Numbers.

The set of real numbers consists of the set of rational numbers and the set of irrational numbers. Irrational numbersRational numbers Real Numbers Integers.

ARC Instructional video MAT 120 College Algebra

Making Sense of Rational and Irrational Numbers

1-1 REAL NUMBERS Bell-work 1.) 2x + 1 = x + 6.

(as opposed to fake numbers?)

(as opposed to fake numbers?)

(as opposed to fake numbers?)

(as opposed to fake numbers?)

(as opposed to fake numbers?)

Rational & Irrational Numbers

(as opposed to fake numbers?)

The Complex Number System

(as opposed to fake numbers?)

All numbers that can be represented on a number line are called real numbers and can be classified according to their characteristics.

(as opposed to fake numbers?)

Unit 1: Rational Numbers and Exponents

ratio ratio repeat terminate repeat terminate

(as opposed to fake numbers?)

(as opposed to fake numbers?)

Warm-Up #12 (Monday, 9/28) 3 ∙ ∙ (2 5 − 125)

Objective Classify Real Numbers.

Rational and Irrational

(as opposed to fake numbers?)

(as opposed to fake numbers?)

Lesson 7.4 Real Numbers.

(as opposed to fake numbers?)

(as opposed to fake numbers?)

NUMBER SYSTEMS.

Warm-Up #12 (Monday, 9/28) 3 ∙ ∙ (2 5 − 125)

(as opposed to fake numbers?)

(as opposed to fake numbers?)

Real Numbers Natural Numbers Whole Numbers Integers Rational Numbers

(as opposed to fake numbers?)

(as opposed to fake numbers?)

Natural Numbers The first counting numbers Does NOT include zero

(as opposed to fake numbers?)

Irrational Numbers.

(as opposed to fake numbers?)

(as opposed to fake numbers?)

(as opposed to fake numbers?)

(as opposed to fake numbers?)

Presentation transcript:

(as opposed to fake numbers?) REAL NUMBERS (as opposed to fake numbers?)

Two Kinds of Real Numbers Rational Numbers Irrational Numbers

Two Kinds of Real Numbers Rational Numbers Irrational Numbers

Rational Numbers A rational number is a real number that can be written as a ratio of two integers. A rational number written in decimal form is terminating or repeating.

Examples of Rational Numbers 16 1/2 3.56 -8 1.3333… - 3/4

Irrational Numbers An irrational number is a number that cannot be written as a ratio of two integers. Irrational numbers written as decimals are non-terminating and non-repeating.

Examples of Irrational Numbers Square roots of non-perfect “squares” Pi 17

LET’S PRACTICE! Directions: Write the decimal form of the # State whether the decimal is terminating, repeating, or nonrepeating. Decide whether the number is rational or irrational.

PRACTICE 4/11 0.36…, Repeating, RATIONAL 5/8 0.625, Terminating, RATIONAL 16 4, Terminating, RATIONAL

One of the subsets of rational numbers Integers One of the subsets of rational numbers

What are integers? Integers are the whole numbers and their opposites. Examples of integers are 6 -12 186 -934

Integers are rational numbers because they can be written as fraction with 1 as the denominator.