1. Name:______________________________ Date:________________
Reviewing It 7.EE.1
Directions Define and give examples
Commutative Property of Addition EXAMPLES
_______________________________________________________________
Commutative Property of Multiplication EXAMPLES
Associative Property of Addition EXAMPLES
Associative Property of Multiplication EXAMPLES
Zero Rule EXAMPLES
One Rule EXAMPLES
Distributive Property EXAMPLES

2. Name each property shown. (Commutative, Associative, or Identity).
= 11 _________________________________
2. 37 ⋅ 1 = 37 _________________________________
= _________________________________
4. (3 + 4) + 6 = 3 + (4 + 6) _________________________________
= 13 _________________________________
6. (3z)m = 3(zm) _________________________________
7. x + 5 = 5 + x _________________________________
8. 4 ⋅ 5 = 5 ⋅ 4 _________________________________
9. (2 ⋅ 8) ⋅ 10 = 2 ⋅ (8 ⋅ 10) _________________________________
10. (1 + 2) + 3 = 1 + (2 + 3) _________________________________
11. 4 ⋅ 1 = 4 _________________________________
12. ab = ba _________________________________

3. Evaluate using the distributive property. Show your work and all steps.
Example: 5(4 + 2) = 5·4 + 5·2 = = 30
1) 2(5 + 4) 2) (3 – 1)4 3) 5(20 + 2)
4) -5(10 + 3) 5) (10 – 2)(-3) 6) 5( )

4. Simplify each expression.
a. −10v − 3(8 + v) b. −2 − 2(2 − 8b)
c (4x + 1) d. −8(1 − 4n) − 2n
e. 2(−a − 8) + 7a f. 7k + 7(3k − 8)
−10(−p − 8) − 2 h. −5(2x − 9) − 10x
i. 2x + 8x j. 16m – 10m
k. 12p – (8p) l. (5y) – 10y
m. w + 14w – 6w n. 3a2 + 6a + 2b2
o. 34x2 – 34x + 34x2– 1 p. q.