Who has the most debt In this lesson you will learn about comparing more than two positive or negative numbers in realworld situations by using a number line 7 lt all s to the right 7 lt 5 ID: 549990
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Slide1
Hudson, Ava, and Bryson all owe Tim money. Hudson owes $5.00, Ava owes $2.25, and Bryson owes $3.50.
Who has the most debt?Slide2
In this lesson you
will learn about comparing more than two positive or negative numbers in real-world situations
by using a number line.Slide3
-7 < all #’s to the right
-7 < -5Slide4
-5 > all #’s to the left
-5 > -7
OR
-7 < -5Slide5
Ignoring the negative sign.
-7 > 3 because 7 > 3.Slide6
Jason, Misty, and Lily collected pop cans. They returned them for the deposit at the store. Jason made $2.25, Misty made $3.75, and Lily made $1.50.
Who made the least amount of money? Slide7
Jason: $2.25
Less Money
More Money
Misty: $3.75
Lily: $1.50
l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l
$0
-$2
-$3
-$4
-$1
$1
$2
$3
$4
$5
-$5Slide8
Lily: $1.50
< Jason: $2.25 <
Misty: $3.75
OR
Misty: $3.75 >
Jason: $2.25
>
Lily: $1.50
l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l
$0
-$2
-$3
-$4
-$1
$1
$2
$3
$4
$5
-$5
Jason: $2.25
Misty: $3.75
Lily: $1.50Slide9
Tammy, Jake, and Lisa borrowed money from Bill to pay for some art supplies. Tammy borrowed $2.00, Jake borrowed $2.50, and Lisa borrowed $0.75.
l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l
$0
-$2
-$3
-$4
-$1
$1
$2
$3
$4
$5
-$5Slide10
Tammy: -$2.00
l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l
$0
-$2
-$3
-$4
-$1
$1
$2
$3
$4
$5
-$5
More Debt
Less Debt
Lisa: -$0.75
Jake: -$2.50Slide11
l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l
$0
-$2
-$3
-$4
-$1
$1
$2
$3
$4$5
-$5
More Debt
Less Debt
Lisa
:-
$
0.75 < Tammy:-
$
2.00 < Jake:-
$
2.50
OR
Jake:-$2.50 > Tammy:-$2.00 > Lisa:-$0.75 Slide12
Hudson owes $5.00, Ava owes $2.25, and Bryson owes $3.50.
Who has the most debt?
l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l
$0
-$2
-$3
-$4
-$1
$1$2$3$4$5
-$5Slide13
In this lesson you
have learned
about comparing
more than two
positive or negative numbers in real-world situations by using a number line.Slide14
Jeff, Mary, and Chris owe money to their school cafeteria. Jeff has a balance of -$3.50, Mary has a balance of -$4.00, and Chris has a balance of -$2.50.
Using a number line, show who has the greatest debt, and who has the least debt.Slide15
Jeff: -$3.50
Mary: -$4.00
Chris: -$2.50
l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l
$0
-$2
-$3
-$4
-$1
$1
$2
$3
$4
$5
-$5Slide16
Using a number line, order the following temperature readings from coldest to warmest. Write an inequality that shows the relationship between the four temperatures.
-12°, 13°, -6°, and -9°Slide17
-12°, 13°, -6°, and -9°Slide18
Jenny, Sharon, and Elizabeth borrowed money from Susan to pay for candy. Jenny borrowed $4.50, Sharon borrowed $3.75, and Elizabeth borrowed $5.25.
Which inequality shows the order of debt from largest to smallest? Slide19
Which of the following inequalities shows the order of temperatures from warmest to coldest?
-18°, 17°, -12°, and 12°