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  4. Evaluating Powers
  5. Chapter 4 Powers And Roots

Chapter 4 - Powers and Roots

Authored by Kyle Markus

Mathematics

7th Grade

CCSS covered

Used 13+ times

Chapter 4 - Powers and Roots
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11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What 2 integers does

 56\sqrt{56}  fall between.

5 and 6

6 and 7

7 and 8

8 and 9

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the expanded form for

 (3a)3\left(3a\right)^3  

 3⋅a⋅a⋅a3\cdot a\cdot a\cdot a  

 3a⋅3a⋅3a3a\cdot3a\cdot3a  

 9a39a^3  

 27a27a  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Evaluate the following expression: (−13)3\left(-\frac{1}{3}\right)^3  


 −19-\frac{1}{9}  

 19\frac{1}{9}  

 −127-\frac{1}{27}  

 127\frac{1}{27}  

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the product of the following expression: −3b3⋅−5b-3b^3\cdot-5b  

 −8b3-8b^3  

 8b48b^4  

 15b315b^3  

 15b415b^4  

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Evaluate a3−b2+18a^3-b^2+18  

if a = 4 and b = 8.

-3

-21

14

18

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which of the following are square numbers?

9

121

169

200

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a cube number?

1

16

33

45

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