Multiplying & Dividing in Scientific Notation

To solve the following, what would you do with the exponents?

(2 x 10⁸) x (6 x 10⁴)

• add them

• multiply them

To solve the following, what would you do with the coefficients?

(2 x 10⁸) x (6 x 10⁴)

• add them

• multiply them

For which expression would you subtract the exponents?

• (8 x 10³) / (4 x 10²)

• (8 x 10³) x (4 x 10²)

For which expression would you add the exponents?

• (8 x 10³) / (4 x 10²)

• (8 x 10³) x (4 x 10²)

To solve the following, what would you do with the coefficients?

(2 x 10⁸) / (6 x 10⁴)

• divide them

• subtract them

• add them

• multiply them

To solve the following, what would you do with the exponents?

(2 x 10⁸) / (6 x 10⁴)

• divide them them

• subtract them

• add them

• multiply them

For which expression would you multiply the coefficients?

• (8 x 10³) / (4 x 10²)

• (8 x 10³) x (4 x 10²)

For which expression would you divide the coefficients?

• (8 x 10³) / (4 x 10²)

• (8 x 10³) x (4 x 10²)

Which number is written in standard form?

• 0.000387

• 3.87 x 10^-2

Which number is written in standard form?

• 80,000

• 9 x 10⁸