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

_________ is an easier way to write large numbers by taking a number between 1 and 10 and multiplying it by 10 raised to a power.

• Scientific Notation
• Direct Variation
• Scale Factor
• Exponents

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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

Tags

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 

Tags

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

What is the main reason we sometimes write numbers in scientific notation?

• because it's a shorter way to write really long numbers

• it's the teacher's favorite way

• exponents are always easier than standard form numbers

• because elephants weigh a lot

Tags

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

Which number is correctly written in scientific notation?

• 5.67 x 10⁵

• 56.7 x 10³

• 0.567 x 10⁶

Tags

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

Which of these numbers is the smallest?

• 3.5 x10⁷

• 3 x10⁷

• 5 x10⁷

• 5.5 x10⁷

Tags

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

Tags

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

Tags

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

Tags

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

Change from standard form to scientific notation: 0.004078

• 4.078  x  10^-3
• 4.078  x  10³
• 40.78  x  10^-4
• .4078  x  10^-2

Tags

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