Scientific Notation Operations 3/7

(7.01 x 10⁸) - (4.01 x 10⁸)

• -3 x 10⁸

• 3 x 10⁸

• 3.02 x 10⁷

• 3.937 x 10⁸

(5.2 x 10⁷) + (3.01 x 10⁴)

• 5.20301 x 10¹¹
• .520301 x 10⁷
• 5.20301 x 10⁷
• 5.20301 x 10⁸

What must we do AFTER adding, subtracting, multiplying, and dividing in scientific notation?

• make sure our answer is in scientific notation

• make sure to line up the digits

• make sure it is in standard form

Multiply:
(3.4 x 10⁵)(1.2 x 10^-3)

• 4.08 x 10^-8
• 4.8 x 10²
• 4.08 x 10²
• 4.08 x 10^-15

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

• 0.5 X 10⁶

• 5 X 10⁵

• 5 X 10¹⁶

• 0.5 X 10¹⁶

Solve (3.0 X 10³) X (4.0 X 10⁸)

• 12 X 10¹¹

• 1.2 X 10¹²

• 7 X 10¹¹

• 7 X 10²⁴

• 2.0 X 10¹¹

• 1.8 X 10³⁰

• 2.0 X 10²⁹

• 1.8 X 10¹¹

• 2.4 x 10⁵¹

• 5 x 10⁶⁵

• 8 x 10⁶⁶

• 5 x 10³⁵

• 3.9 x 10⁶
• 4 x 10²⁰
• 4 x 10⁶
• 3.9 x 10²⁰