Scientific Notation, Accuracy/Precision, and Significant Digits

Scientific notation of .009870

• 9.87 x 10³

• 9.87 x 10^-3

• 9.870 x 10³

• 9.870 x 10^-3

Express the following in scientific notation:
.000457

• 457 x 10⁶
• 457 x 10^-6
• 4.57 x10⁴
• 4.57 x 10^-4

How would you write 0.0005 in scientific notation?

• 50 x 10^-5

• 5 x 10^-4

• 5 x 10^-3

• .5 x 10^-3

Which of the following is correct scientific notation?

• 20.35 x 10⁴
• .2035 x 10⁴
• 2035 ⁴
• 2.035 x10⁴

Standard notation of 6.5 x 10³

• 65

• 650

• 6500

• 65000

Standard notation of 7.8 x 10^-2

• .078

• .0780

• 78

• 780

How would you write 4.3756 x 10⁴ in standard form?

• 437,560,000
• 0.00043756
• 43,756
• 4,3756

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

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

Tags

CCSS.8.EE.A.3

This bullseye demonstrates...

• High Accuracy & High Precision
• High Accuracy & Low Precision
• Low Accuracy & High Precision
• Low Accuracy & Low Precision

Description of how close a measurement is to an accepted or true value

• accuracy

• digital

• precision

• description