Conversion from Standard to Scientific and Multiplying and Dividing in Scientific Notation

How do you write
8.317 x 10⁶
in standard form?

• 8,371,000
• 83,170,000
• 837, 100
• 8,317,000

Tags

CCSS.8.EE.A.3

Express the following in standard notation:
8.025 x 10^-8

• .00000008025
• .000000008025
• 802,500,000,000
• 80,250,000,000

Scientific Notation is made up of two number parts. The first part should be a number between 1 and 100.

• True
• False

Tags

CCSS.8.EE.A.3

Multiply:
(9.4 x 10⁶)(3.2 x 10⁵)

• 30.08 x 10¹¹
• 3.8 x 10¹
• 3.008 x 10¹²
• 2.9375 x 10¹

Tags

CCSS.8.EE.A.4

Divide:
(6.9 x 10⁷) / (2.3 x 10^-3)

• 3 x 10¹⁰
• 3 x 10⁴
• 3 x 10^-4
• 3 x 10^-11

Tags

CCSS.8.EE.A.4

Write the answer in scientific notation.
7.3 x 10⁵  +   3.7 x 10⁵  =

• 11.0 x 10⁵
• 1.1 x 10¹⁰
• 1.10 x 10¹¹
• 1.1 x 10 ⁶

Tags

CCSS.8.EE.A.4

Write the answer in scientific notation.
(5 x 10⁸) -  (3.4 x 10⁸)=

• 2.4 x 10⁸
• 2.4 x 10⁰
• 1.6 x 10⁰
• 1.6 x 10⁸

Tags

CCSS.8.EE.A.4

Find the product. (2.2 x 10⁵) x (4.5 x 10²).

• 9.9 x 10¹⁰
• 6.7 x 10⁷
• 9.9 x 10⁵
• 9.9 x 10⁷

Tags

CCSS.8.EE.A.4

Find the product. (5.2 x 10⁴) x (2.2 x 10⁴).

• 11.44 x 10⁸
• 11.44 x 10¹¹
• 1.144 x 10⁹
• 1.144 x 10⁷

Tags

CCSS.8.EE.A.4

(9.21 x 10⁹) / (6 x 10⁴)

• 1.535 x 10¹³
• 55.26 x 10¹³
• 5.526 x 10¹⁴
• 1.535 x 10⁵

Tags

CCSS.8.EE.A.4