

1. 
What is the value of 4(9 + y) if y = 0.1? 


A. 
36.4 
B. 
40 


C. 
36.1 
D. 
3.6 


Hint 


2. 
Use the Distributive Property to find (7  4)8 written as an equivalent expression. Then evaluate the expression. 


A. 
7 · 8  8  4; 24 
B. 
7 · 8  4 · 8; 416 


C. 
8  7 · 8  4; 4 
D. 
7 · 8  4 · 8; 24 


Hint 


3. 
The Ride Away Bike Shop has 27 mountain bikes and 34 road bikes. Find the expression that represents the number of tires in the Ride Away Bike Shop. 


A. 
2(27 + 34) 
B. 
2(27) × 2(34) 


C. 
34 + 27 
D. 
27 × 27 + 34 × 34 


Hint 


4. 
Which property represents 5 × (6 × 3) = (5 × 6) × 3? 


A. 
Commutative Property of Multiplication 
B. 
Distributive Property 


C. 
Associative Property of Multiplication. 
D. 
Associative Property of Addition. 


Hint 


5. 
Which expression represents the Identity Property of Multiplication? 


A. 
8 + 0 = 8 
B. 
h × 0 = 0 


C. 
4 × 1 = 1 × 4 
D. 
j × 1 = j 


Hint 


