Scientific Notation Multiplying

Level 2

(5.3 x 10²) x (1.0 x 10²)

• 5.3 x 10⁴

• 5.3 x 10²

• 6.3 x 10²

• 53 x 10⁴

Level 3

(2.2 x 10⁵) x (4.5 x 10²).

• 9.9 x 10¹⁰

• 6.7 x 10⁷

• 9.9 x 10⁵

• 9.9 x 10⁷

Level 3

(9.4 x 10⁶) (3.2 x 10⁵)

• 30.08 x 10¹¹

• 3.8 x 10¹⁰

• 3.008 x 10¹²

• 1.26 x 10³⁰

When multiplying numbers in scientific notation, what do you do with the exponents?

• Multiply them

• Add them

• Keep them the same

• Make them equal

Multiply using scientific notation.
(2 x 10³) x (1.9 x 10²)

• 3.8 x 10⁵

• 3.8 x 10²

• 3.8 x 10⁴

• 3.8 x 10⁶

What is the product of 4.7 x 10^-3 and 6 x 10^4? Express the product in standard form.

Mathematical Equivalence

ON

(9.6 * 10⁴)(6.5 * 10²)

• 6.24 * 10⁷

• 62.4 * 10⁶

• 6.24 * 10⁸

• 6.24 * 10²

Solve:
(2.2 x 10 ⁴)(7.1x 10 ⁵)

• 1.562 x 10¹⁰

• 15.62 x 10⁹

• 15.62 x 10²⁰

• 1.562 x 10²⁰

Solve:
(2.1×10​²​​)(3.0×10​⁴)

• 5.1 x 10²

• 6.3 x 10⁶

• 5.1 x 10⁶

• 6.3 x 10⁸

Evaluate the expression. Give the answer in scientific notation.

Mathematical Equivalence

OFF