Exponents
What is the exponent in the power
5^2
2
Which of these operations is always done first according to the Order of Operations?
Multiplication
Subtraction
Multiplication
Which property says that the order of addends does not affect the sum?
Commutative Property of Addition
Simplify this expression
3x+10+8x-2
11x + 8
Which inverse operation should be used to solve the equation
x+1/2=3 3/4
subtraction
Write 6 x 6 x 6 as a power.
6^3
Which operation should be done first when evaluating
10divide 2times 5+3
Division
Which property says that a term multiplied by its reciprocal is 1?
Inverse Property
Write an algebraic expression to match the phrase twice the sum of a number, x and 7.
2(x+7)
Solve using inverse operations.
x/2.5=4
10
Simplify.
2^4
16
Evaluate.
(3^3 divide3times3)
27
Which property is shown in the equation below?
(x+6)+5 = x+(6+5)
Associative Property of Addition
Simplify this expression using the Distributive Property.
3(x-6)
3x-18
Write an equation for this situation: Sarah has $50. She spends m dollars on a meal and has $20 left.
50 - m = 20
Write in expanded form:
5^3
5 x 5 x 5
Evaluate.
9 - 2^2+5
10
Which Property is shown in the equation below?
ytimes0=0
Zero Property
Factor this expression using the GCF.
14x+2
2(7x+1)
True or False? The solution to the equation below is 2.
1.6x = 32
False.
The number of bacteria in a colony doubles every hour. There are 4 bacteria to start with. How many bacteria are there after 3 hours?
32
Evaluate.
(8-4)^2divide8times2
1
According to the Inverse Property of Addition, what is the sum of any term and its opposite?
zero
Evaluate this expression when x = 2
(20-x^3)div2times3
18
A rectangle has a perimeter of 50 units. If the length of the rectangle is L units and the width is 10 units, write an equation that could be used to find the perimeter.
2L + 20 = 50