HW #2 - Scientific Notation

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

• 50

• 5

• 100

• 10

• 1

Tags

CCSS.8.EE.A.3

The first number in scientific notation must be...

• Bigger than 0 and smaller than 10
• Bigger than 1 and smaller than 10
• Bigger than 1 and smaller than 9
• Bigger than 0 and smaller than 9

Tags

CCSS.8.EE.A.3

Which of these are NOT in scientific notation? Choose all that apply

• 1.2 x 10³

• 5.3 x 6⁹

• 2.0 x 10⁷

• 10.6 x 10²

• 8.3 x 10^3.4

Tags

CCSS.8.EE.A.3

Which of these numbers is correctly written in scientific notation? Choose all that apply.

• 8.987000

• 8.98 x 10⁶

• 80.987 x 10⁴

• 8.98⁶

• 8.097 x 10³

Tags

CCSS.8.EE.A.3

Which of these ARE written in scientific notation? Choose all that apply.

• 1.2 x 10³

• 5.3 x 6⁹

• 2.0 x 10⁷

• 10.6 x 10²

• 8.3 x 10^3.4

Tags

CCSS.8.EE.A.3

UNDERSTANDING

If the exponent is a positive number...

• you will get a large answer

• you will get a small answer

• you will get a negative answer

Tags

CCSS.6.EE.A.1

UNDERSTANDING

If the exponent is a negative number...

• you will get a large answer

• you will get a small answer

• you will get a negative answer

Tags

CCSS.8.EE.A.1

How would you write 4.3756 x 10⁴ in standard form?

• 437,560,000

• 0.00043756

• 43,756

• 4,3756

• 437,560,000

Tags

CCSS.8.EE.A.3

Convert to standard notation:
2.4 x 10^-3 

• 2400
• 0.24
• 0.024
• 0.0024

Tags

CCSS.6.EE.A.1

Convert to standard notation:

3.05 x 10⁵

• 305,000

• 305

• 3,050,000

• 30,500

• .0000305

Tags

CCSS.8.EE.A.3