Warm Up Simplify 1. 2. 3. Estimate 4. 5.. Section 1.3 B Classifying Numbers.

Slides:

Advertisements

Similar presentations

Sets of Real Numbers The language of set notation.

Advertisements

EXAMPLE 3 Classify numbers

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

Warm-Up. OBJECTIVE: TO DETERMINE THE SETS OF NUMBERS TO WHICH A GIVEN NUMBER BELONGS. TO USE THE PROPERTIES OF REAL NUMBERS TO SIMPLIFY EXPRESSION. Properties.

How do you find square roots? How do you estimate square roots?

1-3 Real Numbers and the Number Line

Vocabulary Section 1-3. Vocabulary Section 1-3 continued…

Real Numbers and the Number Line

1.3 – Real Numbers and the Number Line. I.SQUARES and SQUARE ROOTS: The term square root comes from the AREAS of squares and their sides. Because 9 =

Simplify Warm Up. Section 8-1 A. CLASSIFYING POLYNOMIALS.

Warm Up Simplify the following expression using order of operations.

Practice 1.2 Answers

1 -2 Properties of Real Numbers. Types of Numbers  Often, numbers are grouped or classified as specific types of numbers. We will explore the following.

Over Lesson 10–1 A.A B.B C.C D.D 5-Minute Check 4 The area of a square is 200 cm 2. Estimate the length of a side of the square.

Simplify Warm Up. Classifying Polynomials Section 8-1.

1-3 REAL NUMBERS AND THE NUMBER LINE I Can: - classify, graph, and compare real numbers. - find and estimate square roots.

Warm Up  Name the property that the following statements demonstrate: 1. (8 + 4) + 3 = 8 + (4 +3 ) = = 4  Use Mental math to calculate:

Warm Up 1.Myra drove at a speed of 60 miles per hour. How far had she traveled after 1 hour? What about after 4, 6, and 7 hours? Use a table to organize.

Warm Up 1. To which subgroups of the real numbers does each of the following belong? a. 8 b. -6 c ….. 2. Use an inequality to compare.

The Real Number System. Real Numbers Real numbers consist of all the rational and irrational numbers. The real number system has many subsets: Natural.

The Real Number System. Whole numbers Whole numbers Rational numbers Whole numbers Natural numbers Integers / ¾ 18% π √2√2 − ….

Then/Now You have already compared fractions and decimals. (Lesson 3–1) Identify and compare numbers in the real number system. Solve equations by finding.

EOC Practice #9 SPI

Section 2-8 Definitions Square root: = 6. Radical sign: This is a radical sign. Perfect square: 4, 9, 16, 25, … are perfect square numbers. Because 2*2=4,

Day Problems Simplify each expression (5 + 9) – 62. (2 + 9) (8 – 4) 3. 6 [13 – 2 ( 4 + 1)] Evaluate each expression for m = 4 and r = m 2 +

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

Properties of Real Numbers

Section 1.1 Number Sets. Goal: To identify all sets of real numbers and the elements in them.

11/10/2015.  Copy these definitions into your notes: 1. Rational number: Any number that can be put into the form of a fraction. 2. Irrational number:

Lesson 3-3 The Real Number System.

Section 1-2 Classifying Numbers and the Number Line.

Warm Up Find each quotient / divided by 3/5

2 nd hour. Use a calculator to find each value. Round to the nearest hundredth Before the Bell: 3.8A.

Real Number and the number Line. Number System Real numbers: is number that can be positive or negative and have decimal places after the point. Natural.

1-2 IRRATIONAL NUMBERS AND SQUARE ROOTS I Can: - Classify numbers as rational or irrational and find and estimate square roots.

Objective Classify a number in the real number system.

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

Algebra Core Review. Unit 1: Real Numbers Natural Numbers: Whole Numbers: Integers:

Algebra 2 Unit 1: Number Theory, Equations and Inequalities.

 To graph and order real numbers  To identify properties of real numbers. Algebra 2 Foundations, pg 11.

Algebra 1 Section 2.1 Graph and order real numbers Find absolute values and opposites The numbers used in algebra 1 are real numbers. They include whole.

1.1 Subsets of Real Numbers

The Real Number System TEK: 8.2A Extend previous knowledge of sets and subsets using a visual representation to describe relationships between sets of.

(as opposed to fake numbers?)

Real Numbers and Their Properties

Warm Up Myra drove at a speed of 60 miles per hour. Write an algebraic expression to model this. How far had she traveled after 1 hour? What about after.

Classifying Numbers, number lines, and <,>,=

Rational Zero Theorem Rational Zero Th’m: If the polynomial

Lesson 5-2 Pages Rational Numbers.

Rational Numbers Guided Notes

Exploring Real Numbers

Real Number System.

Math 3-3: Warm-up.

Together, rational numbers and irrational numbers form this set.

Number Systems.

8.1 Introduction to Radicals

Lesson 7 The real number system

Classifying Real Numbers

0-2 Real Numbers.

Chapter Sections 1.1 – Study Skills for Success in Mathematics

Section 1.1 and 1.4.

Bell Work Name which level(s) of the Real Number System each number falls into REAL NUMBERS RATIONAL NUMBERS IRRATIONAL NUMBERS INTEGERS WHOLE.

Bell Work Write each of the following as a decimal or a fraction….

Bell Work Write each of the following as a decimal or a fraction….

Get Out Your Packet that We Started Last Class

UNIT 1 Chapter 1-1 Number Systems.

#1 #3 #2 Chapter 1-1 Number Systems

Presentation transcript:

Warm Up Simplify Estimate 4. 5.

Section 1.3 B Classifying Numbers

Objective TSWBAT classify real numbers and use inequalities to compare numbers.

Vocabulary Rational Numbers Natural numbers Whole numbers Integers Irrational numbers Real numbers

Take Note On pg. 18

Example 1 To which subsets of the real numbers does each number belong? A. 12 Answer: natural, whole, integer, rational B Answer: rational C. Answer: irrational

Example 2 What is an inequality the compares the numbers and ? A. so: Answer:

Assignment Pg # even, 52-55