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6th Grade Math- Evaluate simple algebraic expressions using substitution.  Practice Test 14



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

 1. 

Double a number “r” is 12. 
a.
2r = 12
c.
12 - 2 = r
b.
2 + r = 12
d.
r = 12 + 2
 

 2. 

A number divided by 8 is 2.  
a.
mc002-1.jpg = n
c.
mc002-3.jpg = 2
b.
8 mc002-2.jpg 2 = n
d.
8 mc002-4.jpg n = 2
 

 3. 

A number less than 7 is 4.   
a.
n = 11
c.
n = 12
b.
n = 3
d.
n = 14
 

 4. 

4 less than a number is 15.   
a.
n = 29
c.
n = 11
b.
n = 60
d.
n = 19
 

 5. 

The product of n and 8 is 72. 
a.
n = 9
c.
n = 49
b.
n = 64
d.
n = 80
 

 6. 

64 - n = 64
a.
n = 64
c.
n = 0
b.
n = 128
d.
n = 1
 

 7. 

p + 7 = 20
a.
p = 13
c.
p = 20
b.
p = 37
d.
p = 17
 

 8. 

28 - k = 1
a.
k = 29
c.
k = 18
b.
k = 27
d.
k = 0
 



 
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