Reading And Writing Whole Numbers In Expanded Notation Worksheet Page 6
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1
2
3
4
5
627.
The average fuel economy of an automobile is shown in this table:
(1, Inv. 4)
Amount of Fuel Used (in gallons)
1
2
3
4
Distance Traveled (in miles)
28
56
84
112
a. Name the next three amounts in the pattern.
140, 168, 196
b.
Suppose that the fuel tank of the automobile has a
Predict
capacity of 10 gallons. What is a reasonable estimate of the
distance the car can travel using one tank of fuel?
Sample: 10
28
or 280 miles
28.
If a dollar’s worth of dimes is divided into two equal groups, how many
(21, 30)
dimes will be in each group?
5 dimes
*
29.
A stop sign is a traffic sign that is shaped like an octagon. How many
(32)
sides does a stop sign have?
8 sides
30.
Workers in Italy receive an average of 42 vacation days
Estimate
(33)
per year. Workers in the United States receive an average of
13 vacation days per year. Explain how to use rounding to estimate
how many more vacation days workers in Italy receive each year.
About 30 more days; sample: 42 rounds to 40, 13 rounds to 10, and 40
10
30.
Early
Early
According to the 2005 U.S. Census estimates, Austin, Texas, had a
Finishers
Finishers
population of 690,252 people.
Real-World
a. Write this number in expanded form.
600,000
90,000
200 + 50
2
Connection
b. Write this number using words.
six hundred ninety thousand,
two hundred fifty-two
304
Saxon Math Intermediate 5
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