'Ordering rational numbers' diaporamas de présentation

7th Grade Math Number System

7th Grade Math Number System. Number System Unit Topics. Click on the topic to go to that section. Number System, Opposites & Absolute Value. Comparing and Ordering Rational Numbers. Adding Rational Numbers. Turning Subtraction Into Addition.

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Chapter 4 Fractions, Decimals, and Percent.

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What is an integer?

What is an integer?. Integers. Integers : all positive and negative whole numbers and 0 Opposites: integers that are the same distance from zero on a number line. Comparing Integers : The greatest number is the one furthest to the right on the number line. Which is greater -7 or -2?.

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2-11

Comparing and Ordering Rational Numbers. 2-11. Course 2. Warm Up. Problem of the Day. Lesson Presentation. Comparing and Ordering Rational Numbers. 2-11. Course 2. Warm Up Write each mixed number as an improper fraction. 1. 1 3. 1. 3 4. 7 8. 2. 2. 1 12.

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Do Now 10/26/11

Do Now 10/26/11. Take out your HW from last night. Text p. 80, #15-37 odds, 43-49 odds Copy HW in your planner. Text p. 84, #12-40 evens, #47 Quiz on sections 2-6 & 2-7 Friday

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Objective

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Lesson 5

Lesson 5. Ordering Rational Numbers. Putting numbers in order is easy!. Sometimes, you need to compare and order rational numbers. If the numbers are in different forms, you will need to put them into the same form before you can start to compare them.

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5.1 Percents , Fractions, and Decimals

5.1 Percents , Fractions, and Decimals. I can convert between fractions, decimals, and percents. Percent. A rate per 100. Any rational number can be written as a fraction, decimal, or percent. EX: 21 out of 100 0.21 21%. Writing Decimals as Percents. Write the following as percents :

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The Need for Speed

The Need for Speed. Comparing and Ordering Rational Numbers. What is a speedboat?. A speedboat is a boat that is powered by an engine and can reach high speeds. Has anyone ever seen or been on a speedboat?. What is a rational number? . A rational number is any number

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Ordering Rational Numbers

Ordering Rational Numbers. 9/5/13. Notes: 9/5/13 . 1) Convert all numbers to decimals 2) Compare decimal (helps to list vertically) 3) Answer in original form. FIND: THE LARGEST NUMBER . 1/100, .103, 1.045, .347, .266. Find: 2 smallest numbers.

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4-9

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Comparing and Ordering Rational Numbers

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