Identify the property illustrated by the equation: 3 + (4 + 5) = (3 + 4) + 5
Associative Property
100
What is 25% of $300?
$75
100
The number of times a number or expression (called base) is used as a factor of repeated multiplication. Also called the power.
Exponent
200
What is 42 x 42 x 42 x 42 x 42 written in exponential form?
42 to the fifth power
200
What is the value of 3^2 + (9 / 3 - 2)
10
200
Identify the property illustrated by the equation: 2(13) = 13(2)
Commutative Property
200
Identify the Coefficient in this expression: 150 + y
1
200
A number multiplied by a variable in an algebraic expression.
Coefficient
300
What is the value of 2 cubed x 10 squared
800
300
Christian read 4 books that were each 150 pages long and 2 books that were each 325 pages long. Evaluate 4 x 150 + 2 x 325 to find the total number of pages Christian read.
Christian read 1,250 pages
300
True or False: The following expression is the associative property 2 x (7 x 4) = (2 x 7) x 4
True
300
Simplify the expression by combining like terms: 6 + 4x + 1 + 3x
7x + 7
300
A letter or symbol used to represent a number or quantities that vary.
Variable
400
True or False: 100 cubed is greater than 10 to the fourth power?
False: They are equal
400
Solve (3^2 + 6 / 2) x (36 / 6 - 4)
24
400
Determine if the following 2 expressions are equivalent:
3x + y and y + 3x
Yes by the Commutative Property
400
Zy'brea is going shopping to buy a dress for a school dance. She finds a dress that is $65, but it is 30% off. What is the sale price of the dress?
$45.50
400
The rules to be followed when simplifying expressions.
Order of Operations
500
Destinique is having a birthday party and sends invitations to 15 people and those 15 people invite 15 more people, and so on. Which expression shows the number of people that will be invited to her party after the seventh round?
15 to the seventh power
500
Which expression does NOT have a value of 5?
1. 2^2 + (3 - 2)
2. (2^2 + 3) - 2
3. 2^2 + 3 - 2
4. 2^2 - (3+2)
4. 2^2 - (3 +2)
500
A student wrote 5 + 24 +25 + 6 = 5 + 25 + 24 + 6 by the Associative Property. What error did the student make?
The student used the Commutative Property instead of the Associative Property.
500
Simplify the expression by combining like terms: x^2 + 4 + 8x + 10 + 4x^2 - 3x - 2
5x^2 + 5x + 12
500
A mathematical phrase involving at least one variable and sometimes numbers and operation symbols.