CCSS.Math.Content.8.EE.A.3

How would you write 0.0005 in scientific notation?

• 50 x 10⁵
• 5 x 10^-4
• 5 x 10^-3
• .5 x 10³

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CCSS.Math.Content.8.EE.A.3

The rule of scientific notation is to write all exponents with a base of ____.

• 50
• 5
• 100
• 10

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CCSS.Math.Content.8.EE.A.3

How do you write
1001
in scientific notation?

• 1.0001 x 10⁴
• 1.01 x 10⁵
• 1.001 x 10³
• 10.1 x 10³

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CCSS.Math.Content.8.EE.A.3

Express the following in scientific notation:
10,030,400,000

• 1.00304 x 10⁹
• 1.00304 x 10¹⁰
• 1.00403 x 10¹⁰
• 1.00304 x10^-10

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CCSS.Math.Content.8.EE.A.3

Simplify 18m to 1 km.

• 18:1
• 18:100 
• 18:1000
• 9:500

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CCSS.Math.Content.8.EE.A.3

The US spends an average of 1.02x10⁴ dollars on each student per year.  There are about 7.6x10⁷ students in the US.  About how much money total is spent on students per year?

• 7.752 x 10¹¹
• 7.752 x 10²⁸
• 8.62 x 10¹¹
• 8.62 x 10²⁸

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CCSS.Math.Content.8.EE.A.3

UNDERSTANDING:
The first number in scientific notation must be...

• between and including 0 and 10
• between and including 1 and 9.9999
• between and including 0 and 9.999
• between and including 1 and 10 

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CCSS.Math.Content.8.EE.A.3

Scientific Notation is made up of two number parts. The second part is a power 10.

• True

• False

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CCSS.Math.Content.8.EE.A.3

Scientific Notation is made up of two number parts. The first part should be a number between 1 and 100.

• True
• False

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CCSS.Math.Content.8.EE.A.3

Which is the largest?
4.8 x 10^-6 
1.3 x 10²⁰
3.1 x 10^-4
9.2 x 10^-5 
9.5 x 10³²
5.9 x 10^-5
2.9 x 10²¹
8.4 x 10¹⁹

• 9.5 x 10³²
• 3.1 x 10^-4
• 8.4 x 10¹⁹
• 4.8 x 10^-6 

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CCSS.Math.Content.8.EE.A.3