Integers and Graphing

Lesson 1-1: Integers and Graphing

TEKS: 6.2B, 6.2C

How do we use integers and graphing in real life?

-Score keeping in sports
-Yards ran in football
-Representing distances below sea level
-Money transactions
-Temperature

Integers

Positive whole numbers, their opposites, and zero.

*Integers do not include decimals or fractions

Multiple Select

Check the boxes next to the numbers below that are integers.

• 7.8

• -289

• 34

• 0

• 3/6

Multiple Choice

Integers are only positive whole numbers.

• True

• False

Positive Integers

• Greater than zero

• Located on the right side of zero on a number line

• Can be written with a positive symbol(plus sign) or without. 

Negative Integers

• Less than zero

• Located to the left of zero on a number line

• are always written with a negative symbol (minus sign)

Opposites

-The positive and negative version of numbers
-Numbers that have the same distance from zero.

Multiple Select

Choose all the positive integers

• 8

• +5

• -3

• +8

Multiple Choice

Which answer below represents a negative number?

• -9

• 9

• 9.0

Multiple Select

Which numbers below fall under whole numbers only?

• -3

• 78

• 1.2

• 4

• 0

Multiple Select

Which answer choices below fall under both integers and whole numbers?

• 0

• -3

• 3

• 29

• 7.8

Multiple Choice

True or False: Natural numbers can also be Integers

• True

• False

Multiple Choice

True or false: Rational numbers can also be whole and natural numbers

• True

• False

Multiple Choice

Which of the following numbers can be classified as natural, whole, integer and rational?

• 0

• 217

• -45

• 7/9

Graphing integers on a numberline

place a solid dot where the value you are graphing belongs. 
Ex: plot 2 and -3 on the numberline. 

Graphing integers on a numberline

place a solid dot where the value you are graphing belongs. 
Ex: plot 2 and -3 on the numberline. 

Graphing integers on a numberline

place a solid dot where the value you are graphing belongs. 
Ex: plot 2 and -3 on the numberline. 

Multiple Choice

Which answer displays -5 correctly graphed on the number line?