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

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

• True
• False

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

What is scientific notation?

• A long way to write really short  numbers
• A short way to write really long numbers
• I don't know...
• None of the above

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

Convert to scientific notation:
520,000,000  

• 52 x 10⁷
• 5.2 x 10⁷
• 5.2 x 10⁸
• 0.52 x 10⁹

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

Express the following in scientific notation:
.000457

• 457 x 10⁶
• 457 x 10^-6
• 4.57 x10⁴
• 4.57 x 10^-4

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

What is scientific notation?

• A long way to write numbers containing a few digits
• A short way to write numbers containing many, many digits
• A number written without exponents
• None of the above

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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

How would you write 0.0005 in scientific notation?

• 50 x 10⁵
• 5 x 10^-4
• 5 x 10⁴
• .5 x 10³

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

Which of the following are correct scientific notation? SELECT ALL THAT APPLY

• 20.35 x 10⁴

• 2 x 10⁴

• 2035 ⁴

• 2.035 x10⁴

• 2.035 x 8¹⁰

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

Which is greater? 1.111 x 10¹⁵ or 9.999 x 10³ ?

• They are equivalent.

• There is no way to determine which is greater. The numbers are too big to understand.

• 1.111 x 10¹⁵ is greater because of the larger exponent

• 9.999 x 10³ is greater because 9.999 is larger than 1.111

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

Which are less than 3.74 x 10⁵

• 56,194

• 1,234,567

• 374,000

• 2.3 x 10³

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