Scientific Notation Writing

7.82 x 10^-6 is an example of scientific notation. The exponent of -6 tells you your number will be very ________.

• Large

• Small

• Basic

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 least?

• 7 x 10⁸

• 7.1 x 10⁸

• 7 x 10⁹

• 7.1 x 10⁹

Which number is the greatest?

• 5.25 x 10⁵

• 2.55 x 10⁵

• 5.55 x 10⁵

• 5 x 10⁵

Which of these numbers is greatest?

•  9 x 10⁹ 

•  8 x 10⁹ 

•  9 x 10⁸ 

•  8 x 10⁸ 

Which of these numbers is the greatest?

• 5.406 x 10⁸

• 5.504 x 10⁷

• 5.604 x 10⁹

• 6.504 x 10⁸

Which is the smallest?
1.3 x 10²⁰
2.9 x 10²¹
9.5 x 10³²
8.4 x 10¹⁹

• 1.3 x 10²⁰

• 2.9 x 10²¹

• 9.5 x 10³²

• 8.4 x 10¹⁹

Write 0.00000707 in scientific notation.

• 7.07 x 10^-6

• 7.07 x 10⁶

• 707 x 10⁸

• 707 x 10^-8

Write 7.113 x 10⁷ in standard form.

• 71,130,000

• 7,113,000

• 0.0000007113

• 7,113

Write 7.8 x 10^-3  in standard form.

• 0.0078

• 7,800

• 78

• 0.078