# 7.U2.L4- Ordering Numbers

Unit 2: Lesson 4
Ordering Integers
Review of Integers, Absolute Value, and Negative Numbers
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Slide 1: Slide

This lesson contains 10 slides, with interactive quizzes and text slides.

## Items in this lesson

Unit 2: Lesson 4
Ordering Integers
Review of Integers, Absolute Value, and Negative Numbers

#### Slide 1 -Slide

Different Types of Numbers
Rational Numbers- Numbers whose decimals that end  or repeat
Integers- Negative and Positive Whole Numbers
1/3
.33...
Fractions
-7
9
0

#### Slide 2 -Drag question

Opposites
Opposites have the same absolute value-meaning they are equal distance from 0 but different signs.

When added together the numbers equal 0. They cancel each other out.

#### Slide 4 -Slide

Negative Numbers
• Negative numbers are the opposite of positive numbers.
• They are on the left side of the number line.
• When added to a positive number with the same value it equals zero

#### Slide 5 -Slide

The absolute value is the distance of the number from zero
The higher the negative number is, the farther the number is from zero.

#### Slide 6 -Slide

Put the following numbers in order :
-4, 1, -6, 2,
Now find the absolute value of the numbers and put them in order :

#### Slide 7 -Slide

Place the following numbers on the number line
Which numbers are opposites?
-2
2
-3
1
0

#### Slide 8 -Drag question

Rewrite each situation with a positive or negative number
• The wreck of La Belle, a ship from the 1600s, lies 12 feet below sea level off the coast of Texas
• Columbus is 602 feet above sea level
• Shuaib owes Cole 5 dollars
• Ms.Driscoll has 150 \$ in her bank account

#### Slide 9 -Slide

Are negative numbers always less than positive numbers?
No!  negative numbers are the opposite of a positive number. That does not mean they are less than positive numbers.
Ex. Rewrite each sentence as a positive or negative number
Shuaib walked 3 miles east -> +3
Shuaib walked 3 miles west -> -3
Either way, Shuaib walked the same amount.  The negative or positive shows the direction