Name: 
 

Try It Out -- Chapter 1, Lesson 6



Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
 

 1. 

Select the term to complete the sentence.

The square root of a number is one of two equal _____ of the number.
a.
numbers
b.
factors
c.
digits
 

 2. 

Calculate m8ch1l6_files/i0030000.jpg.
a.
3
b.
9
c.
6561
 

 3. 

Calculate m8ch1l6_files/i0040000.jpg.
a.
5
b.
500
c.
50
 

 4. 

Select the best estimate for m8ch1l6_files/i0050000.jpg.
a.
5
c.
5.5
b.
6
d.
5.2
 

 5. 

What two integers does m8ch1l6_files/i0060000.jpg lie between?
a.
7 and 8
b.
8 and 9
c.
9 and 10
 

 6. 

Use your calculator to determine m8ch1l6_files/i0070000.jpg to three decimal places.
a.
86.500
c.
13.15
b.
13.153
d.
13.1529
 

 7. 

Select the best estimate for m8ch1l6_files/i0080000.jpg.
a.
68
c.
70
b.
60
d.
62
 

 8. 

The square root of a whole number is about 8.5.  What is the number?
a.
72.25
b.
72
c.
73
 

 9. 

The area of a square playground is 12 544 m2.
What is the length of one side of the playground?
a.
6272 m
b.
3136 m
c.
112 m
 

 10. 

The area of a circular flower garden is 350 m2.
Determine the distance from the centre of the garden to the outside edge.
a.
10.56 m
b.
21.11 m
c.
55.70 m
 



 
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