Scientific Notation

Express 145,000,000,000 in scientific notation.

Write in scientific notation:
0.00071363

• 7.1363 x 10^-3

• 7.1363 x 10^-4

• 7.1363 x 10⁴

• 7.1363 x 10³

How would you write 0.0005 in scientific notation?

• 50 x 10^-5

• 5 x 10^-4

• 5 x 10^-3

• .5 x 10³

Change from standard form to scientific notation:  450,000

• 4.5  x  10⁵

• 45  x  10⁵

• 4.5  x  10⁴

• 4.5  x  10⁶

Choose the smaller number.

Choose the bigger number.

How do you write
8.317 x 10⁶
in standard form?

• 8, 371, 000

• 83, 170, 000

• 837, 100

• 8, 317, 000

Which of the following in the LARGEST number?

• 9 x 10⁶

• 8 x 10¹⁰

• 1.3 x 10¹²

• 5.3 x 10³

Which of the following numbers is the SMALLEST?

• 8.7 x 10³

• 3 x 10⁴

• 1.3 x 10⁸

• 9 x 10²

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

• False

• True