Exponents & Evaluating
Order of Operations
Properties of Add/Mult
Variable Expressions
Variable Equations
100
Write 3x3x3x3x3 in exponential form
3^5
100
Evaluate: 12 + 10 ÷ 5 • 7
12 + 10 ÷ 5 • 7 = 12 + 2 • 7 = 12 + 14= 26
100
What property states 3+9 = 9+3?
Commutative Property of Addition
100
Max has a third of the amount of cousins as his friend does. If his friend has x cousins, write an expression to show how many cousins Max has.
1/3 x
100
In the equation y = 4x - 6, the "4" is the _____________
coefficient
200
Evaluate 3^4
81
200
(6-2) + 28 ÷ 4 • 2
16
200
Which property states 9 x 0 = 0?
Zero property of Multiplication
200
A fitness club requires a one-time fee of $99 and dues of $25 every month. Write an expression for the total cost of membership for n months.
25n + 99
200
In the equation y = x + 4, what is the coefficient?
1
300
Evaluate 102 – 4x for x = 9
66
300
56 ÷ 7 - 3•2
2
300
What property says (2 + 3) + 6 = 2 + (3 + 6)?
Associative Property of Addition
300
4 people are going to split the cost of dinner evenly. If the total bill is b, write an expression to tell each person’s share.
b/4
300
x____y -6 -4 -3 2 0 8 3 14 y = ____ x + ____
y = 2x + 8
400
Evaluate x/8+16 for x = 32
20
400
(5-2)^2+8
17
400
Give me an example to show the Identity Property of Addition is true
a + 0 = a
400
Dan has 15 more video games than his friend Mike. If Dan owns x video games, write an expression for the number of video games Mike owns
x-15
400
The cost,c, of buying play tickets is the price of each ticket plus a flat service fee of $5.50. In this equation, t is the number of tickets that cost $40 each.
c = 40t + 5.50
500
What is any number to the zero power equal to?
1
500
Evaluate: 6 + 25 ÷ 5 • 3^2 - 7
6 + 25 ÷ 5 • 3^2 - 7= 6 + 25 ÷ 5 • 9 - 7= 6 + 5 • 9 - 7= 6 + 45 - 7= 51 - 7= 44
500
Use the distributive property to evaluate 8(362)
8(300+60+2) = 2,400+480+16 = 2,896
500
The Giants have won 3 fewer games than the Jets. If the Jets won g games, write an expression for the number of games the Giants have won.
g-3
500
x____y -6 -2 -1 8 4 18 9 28 y = ____ x + ____
y = 2x + 10
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