TEKS.MATH.8.2C

What is .0002 in scientific notation? 

• 2.0 x 10^-2
• 2.0 x 10^-3
• 2.0 x 10^-4
• 2.0 x 10^-5

Tags

TEKS.MATH.8.2C

Put the following in scientific notation:
23,948

• 23.948 x 10³
• 2.3948 x 10⁴
• 2.3948 x 10^-4
• 0.23948 x 10⁵

Tags

TEKS.MATH.8.2C

Which of the following in the LARGEST number?

• 9 x 10⁶
• 8 x 10¹⁰
• 1.3 x 10¹²
• 5.3 x 10³

Tags

TEKS.MATH.8.2C

How would you write 0.0005 in scientific notation?

• 5 x 10^-5
• 5 x 10^-4
• 5 x 10^-3
• .5 x 10³

Tags

TEKS.MATH.8.2C

Write the answer in scientific notation.
5 x 10⁸ -   3.4 x 10⁸  =

• 2.4 x 10⁸
• 2.4 x 10⁰
• 1.6 x 10⁰
• 1.6 x 10⁸

Tags

TEKS.MATH.8.2C

A factory can make 3 × 10⁴ t-shirts per day, how many t-shirts will it make in 2.5 ×10² days?

• 7.5 × 10⁶ t-shirts

• 7.5 × 10⁴ t-shirts

• 75 × 10⁵ t-shirts

• none of these

Tags

TEKS.MATH.8.2C

Write the answer in scientific notation.
7.3 x 10⁵  +   3.7 x 10⁵  =

• 11.0 x 10⁵
• 1.1 x 10¹⁰
• 1.10 x 10¹¹
• 1.1 x 10 ⁶

Tags

TEKS.MATH.8.2C

Write in scientific notation. 0.000024

• 2.4 x 10⁴

• 2.4 x 10⁵

• 2.4 x 10^-4

• 2.4 x 10^-5

Tags

TEKS.MATH.8.2C

Write in scientific notation. 45.9

• 4.59 x 10²

• 4.59 x 10¹

• 4.59 x 10^-1

• 4.59 x 10^-2

Tags

TEKS.MATH.8.2C

Select all that are correctly written in scientific notation.

• 56.7 x 10³

• 3.4 x 10^-4

• 5 x 10^-99

• 10⁵

• 3.75 x 10

Tags

TEKS.MATH.8.2C