Scientific Notation Review

Which of these are NOT in scientific notation?

• 1.2 x 10³
• 5.3 x 10⁹
• 2.0 x 10⁰
• 10 x 10²

Tags

CCSS.6.EE.A.1

Distance from Earth to the Sun Standard Notation: 149,600,000,000 meters

Diameter of a red blood cell Standard Notation: 0.0000075 meters

Which of the following is an example of a number in scientific notation?

• 3.4 x 10⁵

• 0.56 x 10²

• 700 x 10^-1

• 25 x 10³

Convert to scientific notation

679 000 000 000    

Tags

CCSS.6.EE.A.1

Convert to scientific notation

5 600 000 000    

1. Speed of a supercomputer (operations per second)
   Standard Notation: 300,000,000,000,000,000 operations/sec

• 3 x 10^17 operations/sec
• 3 x 10^18 operations/sec

• 3 x 10^16 operations/sec

Which of the following is an example of a number in scientific notation?

• 3.5 x 10⁴

• 0.004 x 10²

• 25 x 10¹

• 17 x 10^-3

• 74.2

• 7 420

• 0.742

• 0.00742

Tags

CCSS.6.EE.A.1

• 58.9

• 589

• 0.589

• 0.0589