Scientific Notation

What is Scientific notation?

• 15.5

• A way of writing very large or very small numbers.

• 2.56x10-5

• A numbers value not greater than or equal to 1 but less than 10.

Tags

CCSS.8.EE.A.3

What is 0.0055 in scientific notation?

Tags

CCSS.8.EE.A.3

Convert this number to scientific notation: 1.4 x 10^-2

Tags

CCSS.8.EE.A.3

Convert this number to scientific notation: 7.1 x 10⁴

• 71000

• .71000

• 70000

• 71.000

Tags

CCSS.8.EE.A.3

Convert this number into scientific notation: 0.068

• 6.9 x 10⁶

• 6.8 x 10^-9

• 6.8 x 10^-2

• None of the above

Tags

CCSS.8.EE.A.3

Which number is the least in value?

• 5.0 x 10^-9

• 5.0 x 10^-4

• 5.0 x 10⁶

• 5.0 x 10⁸

Tags

CCSS.8.EE.A.3

• 3.9 x 10⁶
• 4 x 10²⁰
• 4 x 10⁶
• 3.9 x 10²⁰

Tags

CCSS.8.EE.A.4

When using scientific notation, a negative exponent means ...

• the standard number is greater than one

• the standard number is less than one

• the negative sign doesn't have a meaning

• None of the above

Tags

CCSS.8.EE.A.3

Convert this number into scientific notation: 950,000

• 9.5 x 10⁵

• 9.5 x 10^-9

• 9.5 x 10²

• None of the above

When using scientific notation, a positive exponent means ...

• the standard number is greater than one

• the standard number is less than one

• the negative sign doesn't have a meaning

• None of the above

Tags

CCSS.8.EE.A.3