Name: 
 

18-adding and subtracting decimals-4



True/False
Indicate whether the sentence or statement is true or false.
 

 1. 

b.4  Add 2.0 + 4 + 2.086 = 8.086
 

 2. 

a.4  Subtract 10.45 18-adding_and_subtr_files/i0030000.jpg 6.93 = 3.52
 

 3. 

b.4  Subtract 5.9 18-adding_and_subtr_files/i0040000.jpg 3.83 = 2.07
 

 4. 

b.4  Subtract 16.75 18-adding_and_subtr_files/i0050000.jpg 0.003 = 16.747
 

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

 5. 

a.4  Find the sum 24.9 + 10.4
a.
27.32
c.
35.3
b.
59.0
d.
none of the above
 

 6. 

a.4 Find the sum 26.9 +  8.7
a.
35.6
c.
20.835
b.
17.469
d.
none of the above
 

 7. 

b.4  Subtract 9 18-adding_and_subtr_files/i0090000.jpg 5.28
a.
14.6
c.
3.28
b.
3.72
d.
none of the above
 

 8. 

c.4 Find the total     21.12 18-adding_and_subtr_files/i0100000.jpg 4.2 + 6.27
a.
23.19
c.
23.26
b.
31.26
d.
none of the above
 

 9. 

c.4 Find the value of x for the equation x 18-adding_and_subtr_files/i0110000.jpg 1.2 = 0.4
a.
16
c.
160
b.
1.6
d.
none of the above
 

 10. 

c.4  Mitchell bought ten video games for $79.98.  He returned two and received a refund of $24.59.  How much did it cost Mitchell for the eight games?
a.
$5.39
c.
$104.5775
b.
$ 55.39
d.
none of the above
 



 
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