Pre-Algebra Topic 1 Review

Anything raised to a power of zero is always: 

• 0
• 1
• itself
• negative

Tags

CCSS.6.EE.A.1

How would you change this to a positive exponent:
1/x^-3

• 1/x³
• x³
• 3x
• 1/3x

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.EE.A.4

(-2)³⋅(-2)⁶

• (-2)⁹
• (-2)¹⁸
• (-2)⁻³
• (-2)

Tags

CCSS.8.EE.A.1

(2x³y)⁶

• 2x¹⁸y⁶
• 64x¹⁸y⁶
• 64x³y⁶
• 2x³y⁶

Tags

CCSS.HSA.APR.A.1

(x^-4)³

• x¹²
• x^-1
• 1/x^-1
• 1/x¹²

Tags

CCSS.8.EE.A.1

Can you leave a negative exponent in your answer?

• YES
• NO

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

If 8⁴∕ 8^x = 64, what is the value of x?

• 2
• 1
• 3
• 0

Tags

CCSS.8.EE.A.1

If I know the area of a square, how do I find the side length?

• I square the area.
• I divide the area by 2.
• I take the square root of the area.
• I divide the area by 4.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the side length of a square that has an area of 36?

• 9
• 18
• 6
• 1296

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Which of the following is a perfect square?

• 10

• 25

• 50

• 89

Tags

CCSS.8.EE.A.2