A1 _ Expressions - Unit Test

1. Which expression below does NOT represent 343?

• 
• 
• 
• 

2. Simplify: 12(3y + x)

3. Determine the value of the expression below.

• A. 66
• B. 72
• C. 42
• D. 56

2³

• 6

• 9

• 8

• 27

5. Triston is building a fence for a dog park with the dimensions shown below. Find the area of the rectangular dog park using the formula A = bh.

• A. 96 yd²
• B. 40 yd²
• C. 20 yd²
• D. 48 yd²

6. Determine the value of the expression below.

7. Which property is represented below?

12 + (8+5) = (12+8) + 5

• A. Associative property of addition
• B. Associative property of multiplication
• C. Commutative property of addition
• D. Commutative property of multiplication

8. Which property is represented below?

16 ⋅ 5 ⋅ 2 = 2 ⋅ 5 ⋅ 16

• A. Associative property of addition
• B. Associative property of multiplication
• C. Commutative property of addition
• D. Commutative property of multiplication

9. Which property is represented below?

7 + 0 = 7

• A. Commutative property of multiplication
• B. Distributive property
• C. Additive identity property
• D. Additive inverse property

10. Which property is represented below?

6(3 + 8) = 6 ⋅ 3 + 6 ⋅ 8

• A. Commutative property of multiplication
• B. Distributive property
• C. Zero product property
• D. Additive identity property