Scientific Number

How would you write 0.0005 in scientific notation?

• 50 x 10⁵
• 5 x 10^-4
• 5 x 10³
• .5 x 10³

Scientific Notation is made up of three number parts. The second part is a base of 10.

• True

• False

How would you write 4.3756 x 10⁴ in standard (decimal) form?

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

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

• .000 000 080 25
• .000 000 008 025
• 802,500,000,000
• 80,250,000,000

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

• True

• False

Express the following in scientific notation:
.000457

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

How do you write 8.317 x 10⁶ in standard form?

• 8, 371, 000, 000

• 83, 170, 000

• 837, 100

• 8, 317, 000

When writing a number in scientific notation, the first number must be greater than 1, but less than 10.

• False

• True

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

• 0.00506
• 5,600
• 0.00056
• 0.0056

Which of the following is correct scientific notation?

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