TEKS.MATH.8.2C

What is it called when you go from this form to this next form?
0.0088 to 8.8 x 10³

• Standard form to scientific notation
• Scientific notation to regular form
• Scientific notation to standard form
• Standard form to regular form

Tags

TEKS.MATH.8.2C

Solve:
(6 x 10⁶) / (2 x 10³)

• 12 x 10³
• 3 x 10⁹
• 1.2 x 10⁴
• 3 x 10³

Tags

TEKS.MATH.8.2C

In scientific notation, positive exponents represent ___ numbers.

• small
• large

Tags

TEKS.MATH.8.2C

When writing a number in scientific notation, the first number must be at least 1, but less than 10. (1 < x < 10)

• False

• True

Tags

TEKS.MATH.8.2C

Give the sum of (4.8 x 10⁸) + (5.4 x 10⁸) in scientific notation

• 1.02 x 10⁸

• 1.02 x 10⁹

• 9.2 x 10⁸

• 2.1 x 10⁹

Tags

TEKS.MATH.8.2C

Give the difference of (7.2 x 10⁷) - (4.5 x 10⁷)

• 2.7 x 10⁷

• 2.7 x 10⁰

• 1.17 x 10⁷

• 3.3 x 10⁷

Tags

TEKS.MATH.8.2C

What do you do to your exponents when you are dividing in scientific notation?

• Subtract

• Divide

• Multiply

• Add

Tags

TEKS.MATH.8.2C

Multiply:
(9.4 x 10⁶)(3.2 x 10⁵)

• 30.08 x 10¹¹
• 3.8 x 10¹
• 3.008 x 10¹²
• 2.9375 x 10¹

Tags

TEKS.MATH.8.2C

What is 3.2 x 10^-4 written in standard form?

• 32,000

• 320,000

• 0.00032

• 0.000032

Tags

TEKS.MATH.8.2C

Express the following in scientific notation:
.000457

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

Tags

TEKS.MATH.8.2C