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Scientific Notation
By William Sanders
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Last updated almost 4 years ago
12 questions
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Note from the author:
This is a quick review of scientific notation rules (adding,subtracting, multiplying and dividing)
2
8.EE.3
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8.EE.3
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8.EE.4
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8.EE.4
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Question 1
1.
Which one is larger?
Knowledge and Understanding
Question 2
2.
Check
ALL
the expressions that are shown
correctly
in Scientific Notation.
Knowledge and Understanding
Question 3
3.
The moon is about 2.389 x 10
5
miles from Earth.
What is this distance in standard form?
Real World
Question 4
4.
Convert from standard notation --> scientific notation
A
fine tip
ballpoint pen
has a width of about 0.07 cm
. Write this in scientific notation.
Real World
Question 5
5.
Find the product of the expression. Write your answer scientific notation
Knowleged and Understanding
Question 6
6.
Find the quotient of the expression. Write your answer scientific notation
Knowleged and Understanding
Question 7
7.
A factory produces marbles per hour.
How many marbles will be produced after 400 hours?
Write your answer scientific notation
Real World
Question 8
8.
(5.1 x 10
4
) + (6 x 10
5
)
Write your answer in scientific notation
Show Your Work
Knowledge and Understanding
visibility
View drawing
Question 9
9.
Evaluate
Write your answer in scientific notation
Knowledge and Understanding
visibility
View drawing
Question 10
10.
The distance from the Sun to Mars is about 2.146 x 10
11
meters.
The speed of light is approximately 2.9 x 10
8
meters per second.
Dr. Longshot wants to know how many
seconds
it will take for light to travel from the Sun to Mars.
She knows she can divide the distance by the speed to find this number.
Approximately how many
seconds
will it take for a beam of light to travel from the Sun to Mars?
Write your answer scientific notation
Real World
visibility
View drawing
Question 11
11.
Match the items with the correct value. There are two answers in each box. Not all options will be used.
Knowledge and Understanding
(.15 x 10
2
) + (3 x 10
2
)
13 x 10
2
2600
.0000004 x 3250000000
.0026
.1300 x 10
3
(9 x 10
-4
) + (1.7 x 10
-3
)
1300
2.6 x 10
-3
Question 12
12.
Find the different between the distance of
Earth to Mars
and the
Jupiter to Mars
.
Write you answer in scientific notation.
Show Your Work
Real World
visibility
View drawing