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Add & Subtract Decimals Pre-Quiz

Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1) 

(1 point) Mario is doing a report on the Civil War. He wants to buy a book about the Battle of Gettysburg that is $14.33 and a book about President Abraham Lincoln that is $16.02. What is the total cost of the two books?
mc001-1.jpgmc001-2.jpg
a)
$3.04
b)
$30.35
c)
$30.65
d)
$303.50
 

 2) 

(1 point) Mrs. Sutton purchased three kinds of meat at the grocery store. The weights are shown in the table below. What is the total weight of the meat she purchased?
WEIGHTS OF MEAT PURCHASES
Meat
Weight
hamburger
1.25 pounds
veal
2.13 pounds
beef roast
3.01 pounds
a)
33.8 pounds
b)
6.39 pounds
c)
3.38 pounds
d)
0.639 pounds
 

 3) 

(1 point) Larry is buying two posters. One poster costs $5.45 and the second costs $10.86. How much more does the second cost than the first?
a)
$0.54
b)
$5.41
c)
$5.95
d)
$16.31
 

 4) 

(1 point) Mr. Chiang’s class did an experiment on rainfall. They placed two barrels out in the rain on opposite sides of the city to collect water. The following table shows the amount of rainwater collected in each barrel. How much more water did Barrel 1 collect than Barrel 2?
RAINWATER COLLECTED
Barrels
Gallons of Water
1
2.5
2
0.43
a)
0.197 gallons
b)
1.97 gallons
c)
2.07 gallons
d)
20.7 gallons
 

 5) 

(1 point) Clare went to the movie theater. She spent $6.75 on a ticket, $3.25 on popcorn, and $2.50 on a drink. How much money did Clare spend at the movie theater?
a)
$13.50
c)
$12.00
b)
$12.50
d)
$11.50
 

 6) 

(1 point) Which of the following has a sum of 4.28?
a)
3.21 + 0.07
c)
2.19 + 2.19
b)
0.6 + 4.22
d)
1.061 + 3.219
 

 7) 

(1 point) Which of the following is the sum of 5.206 and 47.85?
a)
99.91
c)
53.056
b)
43.056
d)
9.991
 

 8) 

(1 point) In the 2000 Summer Olympics, swimmer Pieter van den Hoogenband of the Netherlands had the three fastest times in the 100-meter freestyle event. His times were 47.84 seconds, 48.30 seconds, and 48.64 seconds. What is the difference, in seconds, between his two fastest times?
a)
0.46
c)
0.8
b)
0.34
d)
0.19
 

 9) 

(1 point) Sam bought a CD for $13.98. How much change should Sam get from a $20 bill?
a)
$16.02
c)
$7.02
b)
$13.98
d)
$6.02
 

 10) 

(1 point) Which of the following has a difference of 8.703?
a)
8.425 – 0.278
c)
10.624 – 1.921
b)
16.42 – 8.717
d)
30 – 22.297
 

Numeric Response
 

 11) 

(2 points) At the Atomic Speedway the black car’s lap time to the nearest hundredth was 40.11 seconds and the yellow car’s lap time to the nearest hundredth was 40.12 seconds. How much faster in seconds to the nearest hundredth did the black car run than the yellow car?
  

 



 
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