Exponent Rules Practice

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

Add; 
12ab + 3ab + 9ab

• 24ab
• 24a³b³

Tags

CCSS.7.EE.A.1

Subtract ;

12xy – 8yx

• 4xy

• 4

• cannot be combined

Tags

CCSS.HSA.APR.A.1

Simplify the following expression
-10y² + 5y

• 15y³
• -5y²
• -5y
• -10y² + 5y

Tags

CCSS.7.EE.A.1

2x² + 3y - 2x + 5y + 2x

• 2x² + 8y
• 2x + 8y
• 2x + 5y
• 2x² + 4x + 8y

Tags

CCSS.6.EE.A.3

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

x³ - x² + 4 - 3x³ + 2x² - 3

• -2x³-3x²+7

• -2x³+x²+1

• 2x³-3x³-1

• 4x³-3x²+7

Tags

CCSS.6.EE.A.3

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

(2⁸)²

• 2¹⁶
• 2¹⁰
• 2⁶
• 2⁴

Tags

CCSS.HSA.APR.A.1