Scientific Notation and Standard Form

Write in standard form: 
8 x 10⁴

• 8,000
• 80,000
• .00008

Write in standard form: 
7.3003 x 10^-5

• .000073003
• .0000073003
• 730,030

Write in scientific notation: 
0.0000378 

• 3.78 x 10^-5
• 3.78 x 10^-6
• 0.378 x 10^-5

Write in scientific notation: 
540,020,000

• 5.4002 x 10⁸
• 5.4 x 10⁸
• 5.4002 x 10⁴

Tags

CCSS.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.8.EE.A.3

Which of these numbers is the greatest?

• 9 x 10⁹

• 8.1 x10⁸

• 9.02 x10⁹

• 6.35 x10⁷

Tags

CCSS.8.EE.A.3

Place the following numbers in order from least to greatest:

7.8 x 10⁶, 5.1 x 10⁴, 1.25 x 10⁵, 4.09 x 10⁴

• 4.09 x 10⁴,

  1.25 x 10⁵,

  5.1 x 10⁴,

  7.8 x 10⁶

• 4.09 x 10⁴,

  5.1 x 10⁴,

  1.25 x 10⁵,

  7.8 x 10⁶,

• 1.25 x 10⁵,

  4.09 x 10⁴,

  5.1 x 10⁴,

  7.8 x 10⁶,

Tags

CCSS.8.EE.A.3

Write 9,450,000 in scientific notation.

• 9.45 x 10⁴
• 9.45 x 10⁵
• 9.45 x 10⁶
• .945 x 10⁷

Tags

CCSS.8.EE.A.3

UNDERSTANDING
If the exponent is a positive number...

• you will get a large number
• you will get a smaller number

Tags

CCSS.6.EE.A.1

What is scientific notation?

• A long way to write really short  numbers
• A short way to write really long numbers
• The way to write a letter to Dr. Ross

• None of the above

Tags

CCSS.8.EE.A.3