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U6, L14 Evaluating Expressions with Exponents

U6, L14 Evaluating Expressions with Exponents

Assessment

Presentation

Mathematics

5th - 6th Grade

Medium

CCSS
6.EE.A.1, 1.NBT.B.2B, 8.EE.A.1

+1

Standards-aligned

Created by

Marcia MacDonald

Used 31+ times

FREE Resource

4 Slides • 10 Questions

1

U6, L14 Evaluating Expressions with Exponents

Math Nation Workbook, Volume 2,

p. 115

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2

Today's Goals:

  • I know how to evaluate expressions that have BOTH an exponent AND addition or subtraction.

  • I know how to evaluate expressions that have BOTH an exponent AND multiplication or division.

3

Slide image

4

Multiple Select

What is the base?


53

1

3

2

5

5

Multiple Select

What is the exponent?


62

1

6

2

2

6

Poll

 6236\cdot2^3  



According to the order of operations (PEMDAS), should you multiply before you evaluate exponents?

Yes

No

7

Multiple Select

Look at this expression. Choose ALL the expressions or numbers that are equivalent.

 929^2  

1

 9 + 99\ +\ 9  

2

 9 99\ \cdot9  

3

 9  29\ \cdot\ 2  

4

81

8

Multiple Select

 333333\cdot3\cdot3\cdot3\cdot3  

Select all expressions that are equal to this expression.

1

 353\cdot5  

2

 353^5  

3

 3433^4\cdot3  

4

 535\cdot3  

5

 535^3  

9

Multiple Select

Look at this expression. Choose ALL the expressions or numbers that are equivalent.

 636^3  

1

 6  36\ \cdot\ 3  

2

 6  6  66\ \cdot\ 6\ \cdot\ 6  

3

 6  6  6  66\ \cdot\ 6\ \cdot\ 6\ \cdot\ 6  

4

 62 66^2\ \cdot6  

10

Multiple Select

Look at this expression. Choose ALL the expressions or numbers that are equivalent.

 (13)2\left(\frac{1}{3}\right)^2  

1

 13+13\frac{1}{3}+\frac{1}{3}  

2

 13 13\frac{1}{3}\cdot\ \frac{1}{3}  

3

 23\frac{2}{3}  

4

 16\frac{1}{6}  

5

 19\frac{1}{9}  

11

Multiple Select

Look at this expression. Choose ALL the expressions or numbers that are equivalent.

 (15)3\left(\frac{1}{5}\right)^3  

1

 15 1515\frac{1}{5}\cdot\ \frac{1}{5}\cdot\frac{1}{5}  

2

 13 1313\frac{1}{3}\cdot\ \frac{1}{3}\cdot\frac{1}{3}  

3

 115\frac{1}{15}  

4

 1125\frac{1}{125}  

5

 (15)2 15\left(\frac{1}{5}\right)^2\ \cdot\frac{1}{5}  

12

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13

Multiple Choice

 3343^3\cdot4  

What operation should you complete first when evaluating this expression?

1

 343\cdot4  

2

 333^3  

3

 3343^3\cdot4  

14

Multiple Choice

 6 +236\ +2^3  

What operation should you complete first when evaluating this expression?

1

 6 +26\ +2  

2

 6 +236\ +2^3  

3

 232^3  

U6, L14 Evaluating Expressions with Exponents

Math Nation Workbook, Volume 2,

p. 115

Slide image

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