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Lesson 1: Exploring Adding and Subtracting Decimals



 1. 

Angela paid $8.75 for admission to the movies. How much change did she receive back from $20.00?
a.
$10.25
b.
$13.25
c.
$11.25
d.
12.25
 

 2. 

Carl paid $7.55 for admission to the movies and $5.30 for snacks. How much did he spend altogether?
a.
$13.35
b.
$12.85
c.
$12.35
d.
$13.85
 

 3. 

How much change did Carl, from question 2, receive back from $20.00?
a.
$7.15
b.
$7.65
c.
$8.15
d.
$8.65
 

 4. 

Sally has $35.00 for her trip to the museum. She spent $12.35 on lunch and $11.75 on souvenirs. How much money did she spend altogether?
a.
$25.10
b.
$24.00
c.
$25.00
d.
$24.10
 

 5. 

How much money did Sally, from question 4, have left over?
a.
$10.90
b.
$10.00
c.
$11.00
d.
$11.90
 

 6. 

For Mother’s Day, Peter sold a bouquet of roses for $9.50, a bouquet of carnations for $5.75, and a bouquet of daisies for $7.35 at his flower stand. How much money did he make altogether?
a.
$24.75
b.
$23.80
c.
$22.60
d.
$25.55
 

 7. 

Marjorie bought a CD for $12.55 and a DVD for $18.95. How much did she spend altogether?
a.
$32.50
b.
$30.50
c.
$31.50
d.
$30.00
 

 8. 

How much change did Marjorie, from question 7, receive back from $50.00?
a.
$19.50
b.
$18.50
c.
$20.00
d.
$20.50
 

 9. 

Mitchell bought the following school supplies:

Calculator$15.99
Notebook$5.35
Pencils$2.79
Paper$3.85

How much did Mitchell pay for these supplies altogether?
a.
$27.00
b.
$26.98
c.
$28.00
d.
$27.98
 

 10. 

How much change did Mitchell, from question 9, receive back from $40.00?
a.
$12.02
b.
$12.00
c.
$13.00
d.
$13.02
 



 
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