Scientific Notation Test Review

Identify the greater number in each pair:

4.8 x 10^-7 and 8.8 x 10^-7

• 4.8 x 10^-7

• 8.8 x 10^-7

Tags

CCSS.8.EE.A.3

How do you write 8.4 x 10⁵ in standard notation?

• 0.000084

• 840,000

Tags

CCSS.8.EE.A.3

Is 21.5 x 10^-5 written correctly in scientific notation?

• Yes

• No - It is missing the exponent.

• No - The coefficient is not between 1 and 9.9.

• No - It's not being multiplied by a base of 10.

Tags

CCSS.8.EE.A.3

Is 0.8 x 10⁷ written correctly in scientific notation?

• Yes

• No - It is missing the exponent.

• No - The coefficient is not between 1 and 9.9.

• No - It's not being multiplied by a base of 10.

Tags

CCSS.8.EE.A.3

How do you write 6,238 in scientific notation?

• 6.2 x 10³

• 6.238 x 10^-3

• 6.238 x 10³

How do you write 0.00000000000038 in scientific notation?

• 8.3 x 10¹³

• 8.3 x 10^-13

How do you write 0.0028 in scientific notation?

• 2.8 x 10^-3

• 2.8 x 10³

How do you write
1001
in scientific notation?

• 1.0001 x 10⁴

• 1.01 x 10⁵

• 1.001 x 10³

• 10.1 x 10³

How would you write -5.6 x 10^-3 in standard form?

• 0.0056

• -5,600

• 0.00056

• -0.0056