Unit 2 Test Review - Properties, Order of Operations, Evaluating Expressions
2
The formula to calculate how high a rocket will fly is d = 0.2t. d = distance and t = time in seconds. How high will a rocket be flying after 10 seconds (t = 10)?
Identity Property of Addition
What property states that you can add zero to any number and results will be the original number?
-4
Evaluate if a = 6, b = -3, c = 2 √196 - |ab|
5
Evaluate if n = 5 [n(n-3)] ÷ 2
15
Evaluate if x = 5 and y = -2 36 ÷ y² * 2 - (x + y)
5
Evaluate: (-5 + -2 x 15) ÷ [4 + (-11)]
120
Evaluate: 4[12(22-19) - 6]
80
Evaluate: |3² - 7²| x 2
10
Evaluate: √(6-2) x 5²
Associative Property of Multiplication
Name the property: -3 x (5 x 2) = (-3 x 5) x 2
Distributive Property
Name the property: 3(7) + 3(2) = 3(7 +2)
Inverse Property of Multiplication
Name the property: ¼ (4) - 4 = 1 - 4