SCIENTIFIC NOTATIONS MULTIPLICATION AND DIVISION QUIZ

Which of the following is correct scientific notation?

• 20.35 x 10⁴

• 0.2035 x 10⁴

• 2.035 x10⁴

(9.6×10³) × (6.7×10²)

• 64.32×10⁵

• 6.432×10⁶

• 64.32×10⁶

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

• Subtract

• Divide

• Multiply

• Add

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

• Subtract

• Multiply

• Divide

• Add

Solve:

(6 x 10⁶) x (2 x 10³)

• 1.2 x 10¹⁰

• 8 x 10⁹

• 8 x 10¹⁰

Divide:
(6.9 x 10⁷) / (2.3 x 10^-3)

• 3 x 10¹⁰

• 3 x 10⁴

• 3 x 10^-11

What is the simplified version of

• 4 x 10²⁰

• 4 x 10⁶

• 3.9 x 10²⁰

9.82 x 10¹¹ is an example of scientific notation. The exponent of 11 tells you your number will be very ________.

• Large

• Small

(9.4 x 10⁶)(3.2 x 10⁵)

• 30.08 x 10¹¹

• 3.8 x 10¹

• 3.008 x 10¹²