Name: 
 

Quiz 3.1-3.3



Multiple Choice
Identify the choice that best completes the statement or answers the question.
 
 
Estimate by rounding each factor to the nearest whole number.
 

 1. 

mc001-1.jpg
a.
35
c.
30
b.
40
d.
36.5
 
 
Estimate the area of the figure by rounding to the nearest whole number.
 

 2. 


mc002-1.jpg

a.
54 m2
c.
42 m2
b.
49 m2
d.
48 m2
 

 3. 


mc003-1.jpg
a.
20.5 in.2
c.
28 in.2
b.
24 in.2
d.
20 in.2
 
 
Use the Distributive Property to rewrite the expression.
 

 4. 

mc004-1.jpg
a.
3x + 0.45
c.
3x + 0.15
b.
3.15x
d.
0.45x
 

 5. 

mc005-1.jpg
a.
0.52y
c.
4y mc005-2.jpg 0.52
b.
4.13y
d.
4y mc005-3.jpg 0.13
 
 
Evaluate the expression.
 

 6. 

mc006-1.jpg
a.
18.6
c.
15.9
b.
15.7
d.
27.3
 

 7. 

mc007-1.jpg
a.
25.74
c.
86.96
b.
141.92
d.
72.96
 
 
Evaluate the expression when x = 1.4 and y = 4.21.
 

 8. 

mc008-1.jpg
a.
4
c.
16.84
b.
5.6
d.
0.56
 

 9. 

mc009-1.jpg
a.
16.0822
c.
5.348
b.
17.0822
d.
1.6082
 

 10. 

mc010-1.jpg
a.
34.699
c.
6.79
b.
34.599
d.
6.78
 
 
Convert the fractions or mixed numbers to decimals. Then multiply.
 

 11. 

mc011-1.jpg
a.
0.375
c.
0.0375
b.
0.1375
d.
0.475
 

 12. 

mc012-1.jpg
a.
7.55875
c.
7.45875
b.
0.745875
d.
0.845875
 

Numeric Response
 
 
Find the product. Use an estimate to place the decimal point.
 

 1. 

nr001-1.jpg

 
 
Multiply. Use estimation to check your answer.
 

 2. 

nr002-1.jpg

 

Short Answer
 

 1. 

A human fingernail grows about 0.06 millimeters each day. How much does a fingernail grow in 120 days? 150 days?
 

 2. 

New York has about 4.3 million acres of cropland. Virginia has about 0.97 times as much cropland as New York. How much cropland does Virginia have?
 



 
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