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Replace each ___ with <, >, or = to make a true sentence.

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Presentation on theme: "Replace each ___ with <, >, or = to make a true sentence."— Presentation transcript:

1 Replace each ___ with <, >, or = to make a true sentence.
Bell Ringer Replace each ___ with <, >, or = to make a true sentence. #1. #2. #3. #4.

2 Things I Need to Give You
New Homework Sheet Make sure you picked this up. We are starting over new this 9 weeks so even if you still have the bottom half of the last week’s, use this one – brand new – starting at the top! Bathroom Passes Each person should have 6. MAKE SURE YOU WRITE YOUR NAME ON THEM NOW!!! Fraction – Decimal Equivalent Chart This was from yesterday’s lesson. It needs to be memorized for quizzes.

3 NOTICE First quiz will be on THURSDAY, OCT 16.
It will cover Sections 3.1, 3.2, and 10.1

4 Homework Check from Last Night

5 Homework Check from Last Night

6 R drive > Key > Week 10 > Tuesday >
Section 3.2 Rational Numbers R drive > Key > Week 10 > Tuesday > 3.2 PowerPoint File > Save As > P Drive > Math > Week 10 > 3.2 PowerPoint

7 Vocabulary Natural Numbers – Numbers in the set {1, 2, 3, …}.
Represented by N. Whole Numbers – The set of natural numbers plus zero {0, 1, 2, 3,…}. Represented by W. Integers – Whole numbers and their opposites {… -3, -2, -1, 0, 1, 2, 3,…}. Represented by Z. Rational Numbers – Any number that can be written as a fraction. Represented by Q. Irrational Numbers – Decimals that neither terminate or repeat.

8 Notes Numbers like 1, 0, -3, and 1½ can be organized into sets.
When you first learned to count using the numbers 1,2,3,… you were using members of the set of natural numbers, N = {1, 2, 3, …} If you add zero to the set of natural numbers, the result is the set of whole numbers, W = {0, 1, 2, 3…} Whole numbers and their opposites make up the set of integers, Z = {…-3, -2, -1, 0, 1, 2, 3, …} Any number that can be written as a fraction is part of the set of rational numbers, Q. Some examples of rational numbers are 0.87, -23, 2/3, -2.56, 1½

9 Notes Fractions, mixed numbers, and integers are all rational numbers. Terminating decimals are also rational numbers because they can be written as fractions with a denominator of 10, 100, 1000, and so on. Any repeating decimal can be written as a fraction, so repeating decimals are rational numbers.

10 Notes

11 Example 1 Write Mixed Numbers and Integers as Fractions

12 Example 2 Write Mixed Numbers and Integers as Fractions
Write each rational number as a fraction. a. b. 10

13 Your Turn Practice Writing Mixed Numbers and Integers as Fractions

14 Example 3 Write Terminating Decimals as Fractions

15 Example 4 Write Terminating Decimals as Fractions
Write 0.26 as a fraction in simplest form. The shipping weight of a package is pounds. Write this decimal as a mixed number in simplest form.

16 Your Turn Practice Writing Terminating Decimals as Fractions

17 Example 5 Write Repeating Decimals as Fractions

18 Example 6 Write Repeating Decimals as Fractions
Write 0.39 as a fraction in simplest form.

19 Your Turn Practice Writing Repeating Decimals as Fractions

20 Example 7 Classify Numbers

21 Example 8 Classify Numbers
Identify all sets to which each number belongs. a. b … c. 15

22 Homework Section 3.2 #1-10


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