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Exponent Properties

Exponent Properties

Assessment

Presentation

Mathematics

8th - 9th Grade

Medium

CCSS
8.EE.A.1, 6.NS.C.7C, 7.NS.A.1C

Standards-aligned

Created by

Emily Sikes

Used 15+ times

FREE Resource

49 Slides • 26 Questions

1

Exponent Properties

Math Connections

Ms. Sikes

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Multiple Choice

Simplify:  434^{-3}  

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-64

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64

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 164-\frac{1}{64}  

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 164\frac{1}{64}  

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Multiple Choice

Simplify: 70

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1

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-1

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Multiple Choice

Simplify: (-5)-4

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1625\frac{1}{625}

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625625

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1625-\frac{1}{625}

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2020

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NOTICE:


 (5)4=1(5)4=1(5)(5)(5)(5)=1625\left(-5\right)^{-4}=\frac{1}{\left(-5\right)^4}=\frac{1}{\left(-5\right)\left(-5\right)\left(-5\right)\left(-5\right)}=\frac{1}{625}  

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Multiple Choice

Simplify: -5-4

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2020

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1625\frac{1}{625}

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120-\frac{1}{20}

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1625-\frac{1}{625}

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NOTICE


 54=154=15555=1625-5^{-4}=-\frac{1}{5^4}=-\frac{1}{5\cdot5\cdot5\cdot5}=-\frac{1}{625}  

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Multiple Choice

Simplify: 10-4

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40-40

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110,000-\frac{1}{10,000}

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110,000\frac{1}{10,000}

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Multiple Choice

Simplify: (-2)-4

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88

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116\frac{1}{16}

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116-\frac{1}{16}

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Multiple Choice

Simplify: (-2)-5

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1010

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132\frac{1}{32}

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132-\frac{1}{32}

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Multiple Choice

Simplify: -2-5

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1010

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132\frac{1}{32}

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132-\frac{1}{32}

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Multiple Choice

Evaluate the expression for the given value of the variable:


 p^{-3}\ for\ p=4  

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 164-\frac{1}{64}  

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 164\frac{1}{64}  

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Multiple Choice

Evaluate the expression for the given values of the variables:

 8a2b0  for a=2 and b=68a^{-2}b^{0\ }\ for\ a=-2\ and\ b=6 

 8(2)2608\left(-2\right)^{-2}6^0   =  81(2)(2)608\cdot\frac{1}{\left(-2\right)\left(-2\right)}\cdot6^0  

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-2

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Multiple Choice

Simplify: 7w-4

1


7w4\frac{7}{w^4}

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7w4-\frac{7}{w^4}

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Multiple Choice

Simplify: 5k2\frac{-5}{k^{-2}}  


1

 5k2-5k^2  

2

 k25\frac{k^2}{5}  

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Multiple Choice

Simplify:

 q3r2q6q^3\cdot r^2\cdot q^6  

1

 q18r2q^{18}r^2  

2

 q9r2q^9r^2  

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Multiple Choice

Simplify:

 n3n4nn^3\cdot n^{-4}\cdot n  

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1

2

 n0n^0  

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 n1n^1  

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Multiple Choice

Simplify:

 78747^8\cdot7^4  

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 747^4  

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 7127^{12}  

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Multiple Choice

Simplify:

 335834523^{-3}\cdot5^8\cdot3^4\cdot5^2  

1

 3125163^{-12}5^{16}  

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 35103\cdot5^{10}  

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Multiple Choice

Simplify:

 xx1x3x4x\cdot x^{-1}\cdot x^{-3}\cdot x^{-4}  

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 x7x^{-7}  

2

 1x7\frac{1}{x^7}  

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Multiple Choice

Simplify:

 (52)4\left(5^2\right)^4  

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 565^6  

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 585^8  

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Multiple Choice

Simplify:

 (43)0\left(4^3\right)^0  

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 434^3  

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1

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Multiple Choice

Simplify:

 (a3)4(a2)3\left(a^3\right)^4\cdot\left(a^{-2}\right)^{-3}  

1

 a18a^{18}  

2

 a6a^6  

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Multiple Choice

Simplify:

 (x6y3)2\left(x^6\cdot y^{-3}\right)^2  

1

 x12y6x^{12}y^{-6}  

2

 x12y6\frac{x^{12}}{y^6}  

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Open Ended

Simplify:

(4p)3

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Multiple Select

Simplify:

 2927\frac{2^9}{2^7}  

1

 2162^{16}  

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 222^2  

3

 44  

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Multiple Select

Simplify:

 yy4\frac{y}{y^4}  

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 y3y^{-3}  

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 1y3\frac{1}{y^3}  

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Is this in simplest form??


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Multiple Choice

Simplify:

 (a3ba2b2)3\left(\frac{a^3b}{a^2b^2}\right)^3  

1

 a9b3a6b6\frac{a^9b^3}{a^6b^6}  

2

 a3b3\frac{a^3}{b^3}  

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Multiple Select

Simplify:

 (432)3\left(\frac{4}{3^2}\right)^{-3}  

1

 72964\frac{729}{64}  

2

 3543\frac{3^5}{4^3}  

3

 9343\frac{9^3}{4^3}  

Exponent Properties

Math Connections

Ms. Sikes

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