Basic Exponent Rules and Scientific Notation

According to exponent rules, when we multiply powers we _______ the exponents.

• add

• subtract

• multiply

• divide

Tags

CCSS.8.EE.A.1

According to exponent rules, when we raise a power to a power we _______ the exponents.

• add

• subtract

• multiply

• divide

Tags

CCSS.8.EE.A.1

(2⁸)²

• 2¹⁶

• 2¹⁰

• 2⁶

• 2⁴

Tags

CCSS.8.EE.A.1

8⁷ ⁄ 8²

• 8⁵

• 8⁹

• 8¹⁴

• 1⁵

Tags

CCSS.8.EE.A.1

Simplify:
b⁴ x b⁻³ ÷ b⁻²

• b³

• b⁻³

• b⁵

• b⁻¹

Tags

CCSS.8.EE.A.1

Simplify:

(-4)³ * (-4)⁵

• -4⁸

• (-4)⁸

• 16⁸

• (-4)²

Tags

CCSS.8.EE.A.1

Simplify the following expression:

• 18x²⁵

• 9x¹⁰

• 1

• 18x¹⁰

Tags

CCSS.HSA.APR.A.1

Try to change the number back to standard form: 3.97  x  10^-2

• 0.000397

• 0.0397

• 0.0000397

• 0.397

Tags

CCSS.8.EE.A.3

According to exponent rules, when we divide powers we _______ the exponents.

• add

• subtract

• multiply

• divide

Tags

CCSS.8.EE.A.1

How do you solve:
(2x⁵)(6x⁴)

• MULTIPLY coefficients
  MULTIPLY exponents

• DIVIDE coefficients
  SUBTRACT exponents

• Combine like terms

• MULTIPLY coefficients
  ADD exponents

Tags

CCSS.8.EE.A.1