Scientific Notation Review

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

• Subtract

• Divide

• Multiply

• Add

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Dividing

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

• Subtract

• Multiply

• Divide

• Add

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Multiplying

• 5.9 x 10⁶

• 9.6 x 10⁵

• 9.6 x 10¹¹

• 4.65 x 10⁵

• 5.20301 x 10¹¹

• .520301 x 10⁷

• 5.2 x 10⁷

• 5.20301 x 10⁸

Multiply:
(9.4 x 10⁶)(3.2 x 10⁵)

• 30.08 x 10¹¹
• 3.8 x 10¹
• 3.0 x 10¹²

• 2.9375 x 10¹

What is the simplified version of

• 3.9 x 10⁶
• 4 x 10²⁰
• 4.0 x 10⁶

• 3.9 x 10²⁰

Multiply.

Write the answer in scientific notation.

(2 x 10⁹)(4 x 10⁴)

• 8 x 10⁵

• 6 x 10¹³

• 8 x 10¹³

• 8 x 10³⁶